66167400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 234360000

約数和(自身を除く): 168192600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 499, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 998, 1020, 1105, 1275, 1300, 1326, 1497, 1560, 1700, 1768, 1950, 1996, 2040, 2210, 2495, 2550, 2600, 2652, 2994, 3315, 3400, 3900, 3992, 4420, 4990, 5100, 5304, 5525, 5988, 6487, 6630, 7485, 7800, 8483, 8840, 9980, 10200, 11050, 11976, 12475, 12974, 13260, 14970, 16575, 16966, 19461, 19960, 22100, 24950, 25449, 25948, 26520, 29940, 32435, 33150, 33932, 37425, 38922, 42415, 44200, 49900, 50898, 51896, 59880, 64870, 66300, 67864, 74850, 77844, 84830, 97305, 99800, 101796, 110279, 127245, 129740, 132600, 149700, 155688, 162175, 169660, 194610, 203592, 212075, 220558, 254490, 259480, 299400, 324350, 330837, 339320, 389220, 424150, 441116, 486525, 508980, 551395, 636225, 648700, 661674, 778440, 848300, 882232, 973050, 1017960, 1102790, 1272450, 1297400, 1323348, 1654185, 1696600, 1946100, 2205580, 2544900, 2646696, 2756975, 3308370, 3892200, 4411160, 5089800, 5513950, 6616740, 8270925, 11027900, 13233480, 16541850, 22055800, 33083700, 66167400]

約数ペア:

[(1, 66167400), (2, 33083700), (3, 22055800), (4, 16541850), (5, 13233480), (6, 11027900), (8, 8270925), (10, 6616740), (12, 5513950), (13, 5089800), (15, 4411160), (17, 3892200), (20, 3308370), (24, 2756975), (25, 2646696), (26, 2544900), (30, 2205580), (34, 1946100), (39, 1696600), (40, 1654185), (50, 1323348), (51, 1297400), (52, 1272450), (60, 1102790), (65, 1017960), (68, 973050), (75, 882232), (78, 848300), (85, 778440), (100, 661674), (102, 648700), (104, 636225), (120, 551395), (130, 508980), (136, 486525), (150, 441116), (156, 424150), (170, 389220), (195, 339320), (200, 330837), (204, 324350), (221, 299400), (255, 259480), (260, 254490), (300, 220558), (312, 212075), (325, 203592), (340, 194610), (390, 169660), (408, 162175), (425, 155688), (442, 149700), (499, 132600), (510, 129740), (520, 127245), (600, 110279), (650, 101796), (663, 99800), (680, 97305), (780, 84830), (850, 77844), (884, 74850), (975, 67864), (998, 66300), (1020, 64870), (1105, 59880), (1275, 51896), (1300, 50898), (1326, 49900), (1497, 44200), (1560, 42415), (1700, 38922), (1768, 37425), (1950, 33932), (1996, 33150), (2040, 32435), (2210, 29940), (2495, 26520), (2550, 25948), (2600, 25449), (2652, 24950), (2994, 22100), (3315, 19960), (3400, 19461), (3900, 16966), (3992, 16575), (4420, 14970), (4990, 13260), (5100, 12974), (5304, 12475), (5525, 11976), (5988, 11050), (6487, 10200), (6630, 9980), (7485, 8840), (7800, 8483)]