140271300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 216

約数和(自身を含む): 499204160

約数和(自身を除く): 358932860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 570, 585, 631, 650, 684, 741, 780, 855, 900, 950, 975, 988, 1140, 1170, 1235, 1262, 1300, 1425, 1482, 1710, 1893, 1900, 1950, 2223, 2340, 2470, 2524, 2850, 2925, 2964, 3155, 3420, 3705, 3786, 3900, 4275, 4446, 4940, 5679, 5700, 5850, 6175, 6310, 7410, 7572, 8203, 8550, 8892, 9465, 11115, 11358, 11700, 11989, 12350, 12620, 14820, 15775, 16406, 17100, 18525, 18930, 22230, 22716, 23978, 24609, 24700, 28395, 31550, 32812, 35967, 37050, 37860, 41015, 44460, 47325, 47956, 49218, 55575, 56790, 59945, 63100, 71934, 73827, 74100, 82030, 94650, 98436, 107901, 111150, 113580, 119890, 123045, 141975, 143868, 147654, 155857, 164060, 179835, 189300, 205075, 215802, 222300, 239780, 246090, 283950, 295308, 299725, 311714, 359670, 369135, 410150, 431604, 467571, 492180, 539505, 567900, 599450, 615225, 623428, 719340, 738270, 779285, 820300, 899175, 935142, 1079010, 1198900, 1230450, 1402713, 1476540, 1558570, 1798350, 1845675, 1870284, 2158020, 2337855, 2460900, 2697525, 2805426, 3117140, 3596700, 3691350, 3896425, 4675710, 5395050, 5610852, 7013565, 7382700, 7792850, 9351420, 10790100, 11689275, 14027130, 15585700, 23378550, 28054260, 35067825, 46757100, 70135650, 140271300]

約数ペア:

[(1, 140271300), (2, 70135650), (3, 46757100), (4, 35067825), (5, 28054260), (6, 23378550), (9, 15585700), (10, 14027130), (12, 11689275), (13, 10790100), (15, 9351420), (18, 7792850), (19, 7382700), (20, 7013565), (25, 5610852), (26, 5395050), (30, 4675710), (36, 3896425), (38, 3691350), (39, 3596700), (45, 3117140), (50, 2805426), (52, 2697525), (57, 2460900), (60, 2337855), (65, 2158020), (75, 1870284), (76, 1845675), (78, 1798350), (90, 1558570), (95, 1476540), (100, 1402713), (114, 1230450), (117, 1198900), (130, 1079010), (150, 935142), (156, 899175), (171, 820300), (180, 779285), (190, 738270), (195, 719340), (225, 623428), (228, 615225), (234, 599450), (247, 567900), (260, 539505), (285, 492180), (300, 467571), (325, 431604), (342, 410150), (380, 369135), (390, 359670), (450, 311714), (468, 299725), (475, 295308), (494, 283950), (570, 246090), (585, 239780), (631, 222300), (650, 215802), (684, 205075), (741, 189300), (780, 179835), (855, 164060), (900, 155857), (950, 147654), (975, 143868), (988, 141975), (1140, 123045), (1170, 119890), (1235, 113580), (1262, 111150), (1300, 107901), (1425, 98436), (1482, 94650), (1710, 82030), (1893, 74100), (1900, 73827), (1950, 71934), (2223, 63100), (2340, 59945), (2470, 56790), (2524, 55575), (2850, 49218), (2925, 47956), (2964, 47325), (3155, 44460), (3420, 41015), (3705, 37860), (3786, 37050), (3900, 35967), (4275, 32812), (4446, 31550), (4940, 28395), (5679, 24700), (5700, 24609), (5850, 23978), (6175, 22716), (6310, 22230), (7410, 18930), (7572, 18525), (8203, 17100), (8550, 16406), (8892, 15775), (9465, 14820), (11115, 12620), (11358, 12350), (11700, 11989)]