75530700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 216

約数和(自身を含む): 285259520

約数和(自身を除く): 209728820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 631, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1262, 1330, 1425, 1575, 1596, 1710, 1893, 1900, 1995, 2100, 2394, 2524, 2660, 2850, 3150, 3155, 3325, 3420, 3786, 3990, 4275, 4417, 4788, 5679, 5700, 5985, 6300, 6310, 6650, 7572, 7980, 8550, 8834, 9465, 9975, 11358, 11970, 11989, 12620, 13251, 13300, 15775, 17100, 17668, 18930, 19950, 22085, 22716, 23940, 23978, 26502, 28395, 29925, 31550, 35967, 37860, 39753, 39900, 44170, 47325, 47956, 53004, 56790, 59850, 59945, 63100, 66255, 71934, 79506, 83923, 88340, 94650, 107901, 110425, 113580, 119700, 119890, 132510, 141975, 143868, 159012, 167846, 179835, 189300, 198765, 215802, 220850, 239780, 251769, 265020, 283950, 299725, 331275, 335692, 359670, 397530, 419615, 431604, 441700, 503538, 539505, 567900, 599450, 662550, 719340, 755307, 795060, 839230, 899175, 993825, 1007076, 1079010, 1198900, 1258845, 1325100, 1510614, 1678460, 1798350, 1987650, 2098075, 2158020, 2517690, 2697525, 3021228, 3596700, 3776535, 3975300, 4196150, 5035380, 5395050, 6294225, 7553070, 8392300, 10790100, 12588450, 15106140, 18882675, 25176900, 37765350, 75530700]

約数ペア:

[(1, 75530700), (2, 37765350), (3, 25176900), (4, 18882675), (5, 15106140), (6, 12588450), (7, 10790100), (9, 8392300), (10, 7553070), (12, 6294225), (14, 5395050), (15, 5035380), (18, 4196150), (19, 3975300), (20, 3776535), (21, 3596700), (25, 3021228), (28, 2697525), (30, 2517690), (35, 2158020), (36, 2098075), (38, 1987650), (42, 1798350), (45, 1678460), (50, 1510614), (57, 1325100), (60, 1258845), (63, 1198900), (70, 1079010), (75, 1007076), (76, 993825), (84, 899175), (90, 839230), (95, 795060), (100, 755307), (105, 719340), (114, 662550), (126, 599450), (133, 567900), (140, 539505), (150, 503538), (171, 441700), (175, 431604), (180, 419615), (190, 397530), (210, 359670), (225, 335692), (228, 331275), (252, 299725), (266, 283950), (285, 265020), (300, 251769), (315, 239780), (342, 220850), (350, 215802), (380, 198765), (399, 189300), (420, 179835), (450, 167846), (475, 159012), (525, 143868), (532, 141975), (570, 132510), (630, 119890), (631, 119700), (665, 113580), (684, 110425), (700, 107901), (798, 94650), (855, 88340), (900, 83923), (950, 79506), (1050, 71934), (1140, 66255), (1197, 63100), (1260, 59945), (1262, 59850), (1330, 56790), (1425, 53004), (1575, 47956), (1596, 47325), (1710, 44170), (1893, 39900), (1900, 39753), (1995, 37860), (2100, 35967), (2394, 31550), (2524, 29925), (2660, 28395), (2850, 26502), (3150, 23978), (3155, 23940), (3325, 22716), (3420, 22085), (3786, 19950), (3990, 18930), (4275, 17668), (4417, 17100), (4788, 15775), (5679, 13300), (5700, 13251), (5985, 12620), (6300, 11989), (6310, 11970), (6650, 11358), (7572, 9975), (7980, 9465), (8550, 8834)]