29191500

素因数分解:

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

素因数の和:537

約数の個数: 144

約数和(自身を含む): 99372000

約数和(自身を除く): 70180500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 499, 500, 585, 650, 750, 780, 900, 975, 998, 1125, 1170, 1300, 1497, 1500, 1625, 1950, 1996, 2250, 2340, 2495, 2925, 2994, 3250, 3900, 4491, 4500, 4875, 4990, 5850, 5988, 6487, 6500, 7485, 8982, 9750, 9980, 11700, 12475, 12974, 14625, 14970, 17964, 19461, 19500, 22455, 24950, 25948, 29250, 29940, 32435, 37425, 38922, 44910, 49900, 58383, 58500, 62375, 64870, 74850, 77844, 89820, 97305, 112275, 116766, 124750, 129740, 149700, 162175, 187125, 194610, 224550, 233532, 249500, 291915, 324350, 374250, 389220, 449100, 486525, 561375, 583830, 648700, 748500, 810875, 973050, 1122750, 1167660, 1459575, 1621750, 1946100, 2245500, 2432625, 2919150, 3243500, 4865250, 5838300, 7297875, 9730500, 14595750, 29191500]

約数ペア:

[(1, 29191500), (2, 14595750), (3, 9730500), (4, 7297875), (5, 5838300), (6, 4865250), (9, 3243500), (10, 2919150), (12, 2432625), (13, 2245500), (15, 1946100), (18, 1621750), (20, 1459575), (25, 1167660), (26, 1122750), (30, 973050), (36, 810875), (39, 748500), (45, 648700), (50, 583830), (52, 561375), (60, 486525), (65, 449100), (75, 389220), (78, 374250), (90, 324350), (100, 291915), (117, 249500), (125, 233532), (130, 224550), (150, 194610), (156, 187125), (180, 162175), (195, 149700), (225, 129740), (234, 124750), (250, 116766), (260, 112275), (300, 97305), (325, 89820), (375, 77844), (390, 74850), (450, 64870), (468, 62375), (499, 58500), (500, 58383), (585, 49900), (650, 44910), (750, 38922), (780, 37425), (900, 32435), (975, 29940), (998, 29250), (1125, 25948), (1170, 24950), (1300, 22455), (1497, 19500), (1500, 19461), (1625, 17964), (1950, 14970), (1996, 14625), (2250, 12974), (2340, 12475), (2495, 11700), (2925, 9980), (2994, 9750), (3250, 8982), (3900, 7485), (4491, 6500), (4500, 6487), (4875, 5988), (4990, 5850)]