30829500

素因数分解:

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

素因数の和:86

約数の個数: 288

約数和(自身を含む): 114476544

約数和(自身を除く): 83647044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 31, 34, 36, 39, 45, 50, 51, 52, 60, 62, 65, 68, 75, 78, 85, 90, 93, 100, 102, 117, 124, 125, 130, 150, 153, 155, 156, 170, 180, 186, 195, 204, 221, 225, 234, 250, 255, 260, 279, 300, 306, 310, 325, 340, 372, 375, 390, 403, 425, 442, 450, 465, 468, 500, 510, 527, 558, 585, 612, 620, 650, 663, 750, 765, 775, 780, 806, 850, 884, 900, 930, 975, 1020, 1054, 1105, 1116, 1125, 1170, 1209, 1275, 1300, 1326, 1395, 1500, 1530, 1550, 1581, 1612, 1625, 1700, 1860, 1950, 1989, 2015, 2108, 2125, 2210, 2250, 2325, 2340, 2418, 2550, 2635, 2652, 2790, 2925, 3060, 3100, 3162, 3250, 3315, 3627, 3825, 3875, 3900, 3978, 4030, 4250, 4420, 4500, 4650, 4743, 4836, 4875, 5100, 5270, 5525, 5580, 5850, 6045, 6324, 6375, 6500, 6630, 6851, 6975, 7254, 7650, 7750, 7905, 7956, 8060, 8500, 9300, 9486, 9750, 9945, 10075, 10540, 11050, 11625, 11700, 12090, 12750, 13175, 13260, 13702, 13950, 14508, 14625, 15300, 15500, 15810, 16575, 18135, 18972, 19125, 19500, 19890, 20150, 20553, 22100, 23250, 23715, 24180, 25500, 26350, 27404, 27625, 27900, 29250, 30225, 31620, 33150, 34255, 34875, 36270, 38250, 39525, 39780, 40300, 41106, 46500, 47430, 49725, 50375, 52700, 55250, 58500, 60450, 61659, 65875, 66300, 68510, 69750, 72540, 76500, 79050, 82212, 82875, 90675, 94860, 99450, 100750, 102765, 110500, 118575, 120900, 123318, 131750, 137020, 139500, 151125, 158100, 165750, 171275, 181350, 197625, 198900, 201500, 205530, 237150, 246636, 248625, 263500, 302250, 308295, 331500, 342550, 362700, 395250, 411060, 453375, 474300, 497250, 513825, 592875, 604500, 616590, 685100, 790500, 856375, 906750, 994500, 1027650, 1185750, 1233180, 1541475, 1712750, 1813500, 2055300, 2371500, 2569125, 3082950, 3425500, 5138250, 6165900, 7707375, 10276500, 15414750, 30829500]

約数ペア:

[(1, 30829500), (2, 15414750), (3, 10276500), (4, 7707375), (5, 6165900), (6, 5138250), (9, 3425500), (10, 3082950), (12, 2569125), (13, 2371500), (15, 2055300), (17, 1813500), (18, 1712750), (20, 1541475), (25, 1233180), (26, 1185750), (30, 1027650), (31, 994500), (34, 906750), (36, 856375), (39, 790500), (45, 685100), (50, 616590), (51, 604500), (52, 592875), (60, 513825), (62, 497250), (65, 474300), (68, 453375), (75, 411060), (78, 395250), (85, 362700), (90, 342550), (93, 331500), (100, 308295), (102, 302250), (117, 263500), (124, 248625), (125, 246636), (130, 237150), (150, 205530), (153, 201500), (155, 198900), (156, 197625), (170, 181350), (180, 171275), (186, 165750), (195, 158100), (204, 151125), (221, 139500), (225, 137020), (234, 131750), (250, 123318), (255, 120900), (260, 118575), (279, 110500), (300, 102765), (306, 100750), (310, 99450), (325, 94860), (340, 90675), (372, 82875), (375, 82212), (390, 79050), (403, 76500), (425, 72540), (442, 69750), (450, 68510), (465, 66300), (468, 65875), (500, 61659), (510, 60450), (527, 58500), (558, 55250), (585, 52700), (612, 50375), (620, 49725), (650, 47430), (663, 46500), (750, 41106), (765, 40300), (775, 39780), (780, 39525), (806, 38250), (850, 36270), (884, 34875), (900, 34255), (930, 33150), (975, 31620), (1020, 30225), (1054, 29250), (1105, 27900), (1116, 27625), (1125, 27404), (1170, 26350), (1209, 25500), (1275, 24180), (1300, 23715), (1326, 23250), (1395, 22100), (1500, 20553), (1530, 20150), (1550, 19890), (1581, 19500), (1612, 19125), (1625, 18972), (1700, 18135), (1860, 16575), (1950, 15810), (1989, 15500), (2015, 15300), (2108, 14625), (2125, 14508), (2210, 13950), (2250, 13702), (2325, 13260), (2340, 13175), (2418, 12750), (2550, 12090), (2635, 11700), (2652, 11625), (2790, 11050), (2925, 10540), (3060, 10075), (3100, 9945), (3162, 9750), (3250, 9486), (3315, 9300), (3627, 8500), (3825, 8060), (3875, 7956), (3900, 7905), (3978, 7750), (4030, 7650), (4250, 7254), (4420, 6975), (4500, 6851), (4650, 6630), (4743, 6500), (4836, 6375), (4875, 6324), (5100, 6045), (5270, 5850), (5525, 5580)]