123318000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 480

約数和(自身を含む): 506967552

約数和(自身を除く): 383649552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 31, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 62, 65, 68, 72, 75, 78, 80, 85, 90, 93, 100, 102, 104, 117, 120, 124, 125, 130, 136, 144, 150, 153, 155, 156, 170, 180, 186, 195, 200, 204, 208, 221, 225, 234, 240, 248, 250, 255, 260, 272, 279, 300, 306, 310, 312, 325, 340, 360, 372, 375, 390, 400, 403, 408, 425, 442, 450, 465, 468, 496, 500, 510, 520, 527, 558, 585, 600, 612, 620, 624, 650, 663, 680, 720, 744, 750, 765, 775, 780, 806, 816, 850, 884, 900, 930, 936, 975, 1000, 1020, 1040, 1054, 1105, 1116, 1125, 1170, 1200, 1209, 1224, 1240, 1275, 1300, 1326, 1360, 1395, 1488, 1500, 1530, 1550, 1560, 1581, 1612, 1625, 1700, 1768, 1800, 1860, 1872, 1950, 1989, 2000, 2015, 2040, 2108, 2125, 2210, 2232, 2250, 2325, 2340, 2418, 2448, 2480, 2550, 2600, 2635, 2652, 2790, 2925, 3000, 3060, 3100, 3120, 3162, 3224, 3250, 3315, 3400, 3536, 3600, 3627, 3720, 3825, 3875, 3900, 3978, 4030, 4080, 4216, 4250, 4420, 4464, 4500, 4650, 4680, 4743, 4836, 4875, 5100, 5200, 5270, 5304, 5525, 5580, 5850, 6000, 6045, 6120, 6200, 6324, 6375, 6448, 6500, 6630, 6800, 6851, 6975, 7254, 7440, 7650, 7750, 7800, 7905, 7956, 8060, 8432, 8500, 8840, 9000, 9300, 9360, 9486, 9672, 9750, 9945, 10075, 10200, 10540, 10608, 11050, 11160, 11625, 11700, 12090, 12240, 12400, 12648, 12750, 13000, 13175, 13260, 13702, 13950, 14508, 14625, 15300, 15500, 15600, 15810, 15912, 16120, 16575, 17000, 17680, 18000, 18135, 18600, 18972, 19125, 19344, 19500, 19890, 20150, 20400, 20553, 21080, 22100, 22320, 23250, 23400, 23715, 24180, 25296, 25500, 26000, 26350, 26520, 27404, 27625, 27900, 29016, 29250, 30225, 30600, 31000, 31620, 31824, 32240, 33150, 34000, 34255, 34875, 36270, 37200, 37944, 38250, 39000, 39525, 39780, 40300, 41106, 42160, 44200, 46500, 46800, 47430, 48360, 49725, 50375, 51000, 52700, 53040, 54808, 55250, 55800, 58032, 58500, 60450, 61200, 61659, 62000, 63240, 65875, 66300, 68510, 69750, 72540, 75888, 76500, 78000, 79050, 79560, 80600, 82212, 82875, 88400, 90675, 93000, 94860, 96720, 99450, 100750, 102000, 102765, 105400, 109616, 110500, 111600, 117000, 118575, 120900, 123318, 126480, 131750, 132600, 137020, 139500, 145080, 151125, 153000, 158100, 159120, 161200, 164424, 165750, 171275, 181350, 186000, 189720, 197625, 198900, 201500, 205530, 210800, 221000, 234000, 237150, 241800, 246636, 248625, 263500, 265200, 274040, 279000, 290160, 302250, 306000, 308295, 316200, 328848, 331500, 342550, 362700, 379440, 395250, 397800, 403000, 411060, 442000, 453375, 474300, 483600, 493272, 497250, 513825, 527000, 548080, 558000, 592875, 604500, 616590, 632400, 663000, 685100, 725400, 790500, 795600, 806000, 822120, 856375, 906750, 948600, 986544, 994500, 1027650, 1054000, 1185750, 1209000, 1233180, 1326000, 1370200, 1450800, 1541475, 1581000, 1644240, 1712750, 1813500, 1897200, 1989000, 2055300, 2371500, 2418000, 2466360, 2569125, 2740400, 3082950, 3162000, 3425500, 3627000, 3978000, 4110600, 4743000, 4932720, 5138250, 6165900, 6851000, 7254000, 7707375, 8221200, 9486000, 10276500, 12331800, 13702000, 15414750, 20553000, 24663600, 30829500, 41106000, 61659000, 123318000]

約数ペア:

[(1, 123318000), (2, 61659000), (3, 41106000), (4, 30829500), (5, 24663600), (6, 20553000), (8, 15414750), (9, 13702000), (10, 12331800), (12, 10276500), (13, 9486000), (15, 8221200), (16, 7707375), (17, 7254000), (18, 6851000), (20, 6165900), (24, 5138250), (25, 4932720), (26, 4743000), (30, 4110600), (31, 3978000), (34, 3627000), (36, 3425500), (39, 3162000), (40, 3082950), (45, 2740400), (48, 2569125), (50, 2466360), (51, 2418000), (52, 2371500), (60, 2055300), (62, 1989000), (65, 1897200), (68, 1813500), (72, 1712750), (75, 1644240), (78, 1581000), (80, 1541475), (85, 1450800), (90, 1370200), (93, 1326000), (100, 1233180), (102, 1209000), (104, 1185750), (117, 1054000), (120, 1027650), (124, 994500), (125, 986544), (130, 948600), (136, 906750), (144, 856375), (150, 822120), (153, 806000), (155, 795600), (156, 790500), (170, 725400), (180, 685100), (186, 663000), (195, 632400), (200, 616590), (204, 604500), (208, 592875), (221, 558000), (225, 548080), (234, 527000), (240, 513825), (248, 497250), (250, 493272), (255, 483600), (260, 474300), (272, 453375), (279, 442000), (300, 411060), (306, 403000), (310, 397800), (312, 395250), (325, 379440), (340, 362700), (360, 342550), (372, 331500), (375, 328848), (390, 316200), (400, 308295), (403, 306000), (408, 302250), (425, 290160), (442, 279000), (450, 274040), (465, 265200), (468, 263500), (496, 248625), (500, 246636), (510, 241800), (520, 237150), (527, 234000), (558, 221000), (585, 210800), (600, 205530), (612, 201500), (620, 198900), (624, 197625), (650, 189720), (663, 186000), (680, 181350), (720, 171275), (744, 165750), (750, 164424), (765, 161200), (775, 159120), (780, 158100), (806, 153000), (816, 151125), (850, 145080), (884, 139500), (900, 137020), (930, 132600), (936, 131750), (975, 126480), (1000, 123318), (1020, 120900), (1040, 118575), (1054, 117000), (1105, 111600), (1116, 110500), (1125, 109616), (1170, 105400), (1200, 102765), (1209, 102000), (1224, 100750), (1240, 99450), (1275, 96720), (1300, 94860), (1326, 93000), (1360, 90675), (1395, 88400), (1488, 82875), (1500, 82212), (1530, 80600), (1550, 79560), (1560, 79050), (1581, 78000), (1612, 76500), (1625, 75888), (1700, 72540), (1768, 69750), (1800, 68510), (1860, 66300), (1872, 65875), (1950, 63240), (1989, 62000), (2000, 61659), (2015, 61200), (2040, 60450), (2108, 58500), (2125, 58032), (2210, 55800), (2232, 55250), (2250, 54808), (2325, 53040), (2340, 52700), (2418, 51000), (2448, 50375), (2480, 49725), (2550, 48360), (2600, 47430), (2635, 46800), (2652, 46500), (2790, 44200), (2925, 42160), (3000, 41106), (3060, 40300), (3100, 39780), (3120, 39525), (3162, 39000), (3224, 38250), (3250, 37944), (3315, 37200), (3400, 36270), (3536, 34875), (3600, 34255), (3627, 34000), (3720, 33150), (3825, 32240), (3875, 31824), (3900, 31620), (3978, 31000), (4030, 30600), (4080, 30225), (4216, 29250), (4250, 29016), (4420, 27900), (4464, 27625), (4500, 27404), (4650, 26520), (4680, 26350), (4743, 26000), (4836, 25500), (4875, 25296), (5100, 24180), (5200, 23715), (5270, 23400), (5304, 23250), (5525, 22320), (5580, 22100), (5850, 21080), (6000, 20553), (6045, 20400), (6120, 20150), (6200, 19890), (6324, 19500), (6375, 19344), (6448, 19125), (6500, 18972), (6630, 18600), (6800, 18135), (6851, 18000), (6975, 17680), (7254, 17000), (7440, 16575), (7650, 16120), (7750, 15912), (7800, 15810), (7905, 15600), (7956, 15500), (8060, 15300), (8432, 14625), (8500, 14508), (8840, 13950), (9000, 13702), (9300, 13260), (9360, 13175), (9486, 13000), (9672, 12750), (9750, 12648), (9945, 12400), (10075, 12240), (10200, 12090), (10540, 11700), (10608, 11625), (11050, 11160)]