127428600

素因数分解:

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

素因数の和:111

約数の個数: 288

約数和(自身を含む): 465438960

約数和(自身を除く): 338010360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 31, 34, 39, 40, 50, 51, 52, 60, 62, 65, 68, 75, 78, 85, 93, 100, 102, 104, 120, 124, 130, 136, 150, 155, 156, 170, 186, 195, 200, 204, 221, 248, 255, 260, 300, 310, 312, 325, 340, 372, 390, 403, 408, 425, 442, 465, 510, 520, 527, 600, 620, 650, 663, 680, 744, 775, 780, 806, 850, 884, 930, 961, 975, 1020, 1054, 1105, 1209, 1240, 1275, 1300, 1326, 1550, 1560, 1581, 1612, 1700, 1768, 1860, 1922, 1950, 2015, 2040, 2108, 2210, 2325, 2418, 2550, 2600, 2635, 2652, 2883, 3100, 3162, 3224, 3315, 3400, 3720, 3844, 3900, 4030, 4216, 4420, 4650, 4805, 4836, 5100, 5270, 5304, 5525, 5766, 6045, 6200, 6324, 6630, 6851, 7688, 7800, 7905, 8060, 8840, 9300, 9610, 9672, 10075, 10200, 10540, 11050, 11532, 12090, 12493, 12648, 13175, 13260, 13702, 14415, 15810, 16120, 16337, 16575, 18600, 19220, 20150, 20553, 21080, 22100, 23064, 24025, 24180, 24986, 26350, 26520, 27404, 28830, 30225, 31620, 32674, 33150, 34255, 37479, 38440, 39525, 40300, 41106, 44200, 48050, 48360, 49011, 49972, 52700, 54808, 57660, 60450, 62465, 63240, 65348, 66300, 68510, 72075, 74958, 79050, 80600, 81685, 82212, 96100, 98022, 99944, 102765, 105400, 115320, 120900, 124930, 130696, 132600, 137020, 144150, 149916, 158100, 163370, 164424, 171275, 187395, 192200, 196044, 205530, 212381, 241800, 245055, 249860, 274040, 288300, 299832, 312325, 316200, 326740, 342550, 374790, 392088, 408425, 411060, 424762, 490110, 499720, 513825, 576600, 624650, 637143, 653480, 685100, 749580, 816850, 822120, 849524, 936975, 980220, 1027650, 1061905, 1225275, 1249300, 1274286, 1370200, 1499160, 1633700, 1699048, 1873950, 1960440, 2055300, 2123810, 2450550, 2498600, 2548572, 3185715, 3267400, 3747900, 4110600, 4247620, 4901100, 5097144, 5309525, 6371430, 7495800, 8495240, 9802200, 10619050, 12742860, 15928575, 21238100, 25485720, 31857150, 42476200, 63714300, 127428600]

約数ペア:

[(1, 127428600), (2, 63714300), (3, 42476200), (4, 31857150), (5, 25485720), (6, 21238100), (8, 15928575), (10, 12742860), (12, 10619050), (13, 9802200), (15, 8495240), (17, 7495800), (20, 6371430), (24, 5309525), (25, 5097144), (26, 4901100), (30, 4247620), (31, 4110600), (34, 3747900), (39, 3267400), (40, 3185715), (50, 2548572), (51, 2498600), (52, 2450550), (60, 2123810), (62, 2055300), (65, 1960440), (68, 1873950), (75, 1699048), (78, 1633700), (85, 1499160), (93, 1370200), (100, 1274286), (102, 1249300), (104, 1225275), (120, 1061905), (124, 1027650), (130, 980220), (136, 936975), (150, 849524), (155, 822120), (156, 816850), (170, 749580), (186, 685100), (195, 653480), (200, 637143), (204, 624650), (221, 576600), (248, 513825), (255, 499720), (260, 490110), (300, 424762), (310, 411060), (312, 408425), (325, 392088), (340, 374790), (372, 342550), (390, 326740), (403, 316200), (408, 312325), (425, 299832), (442, 288300), (465, 274040), (510, 249860), (520, 245055), (527, 241800), (600, 212381), (620, 205530), (650, 196044), (663, 192200), (680, 187395), (744, 171275), (775, 164424), (780, 163370), (806, 158100), (850, 149916), (884, 144150), (930, 137020), (961, 132600), (975, 130696), (1020, 124930), (1054, 120900), (1105, 115320), (1209, 105400), (1240, 102765), (1275, 99944), (1300, 98022), (1326, 96100), (1550, 82212), (1560, 81685), (1581, 80600), (1612, 79050), (1700, 74958), (1768, 72075), (1860, 68510), (1922, 66300), (1950, 65348), (2015, 63240), (2040, 62465), (2108, 60450), (2210, 57660), (2325, 54808), (2418, 52700), (2550, 49972), (2600, 49011), (2635, 48360), (2652, 48050), (2883, 44200), (3100, 41106), (3162, 40300), (3224, 39525), (3315, 38440), (3400, 37479), (3720, 34255), (3844, 33150), (3900, 32674), (4030, 31620), (4216, 30225), (4420, 28830), (4650, 27404), (4805, 26520), (4836, 26350), (5100, 24986), (5270, 24180), (5304, 24025), (5525, 23064), (5766, 22100), (6045, 21080), (6200, 20553), (6324, 20150), (6630, 19220), (6851, 18600), (7688, 16575), (7800, 16337), (7905, 16120), (8060, 15810), (8840, 14415), (9300, 13702), (9610, 13260), (9672, 13175), (10075, 12648), (10200, 12493), (10540, 12090), (11050, 11532)]