71352450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12197}}^1$

素因数の和:12228

約数の個数: 72

約数和(自身を含む): 206463348

約数和(自身を除く): 135110898

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 12197, 24394, 36591, 60985, 73182, 109773, 121970, 158561, 182955, 219546, 304925, 317122, 365910, 475683, 548865, 609850, 792805, 914775, 951366, 1097730, 1427049, 1585610, 1829550, 2378415, 2744325, 2854098, 3964025, 4756830, 5488650, 7135245, 7928050, 11892075, 14270490, 23784150, 35676225, 71352450]

約数ペア:

[(1, 71352450), (2, 35676225), (3, 23784150), (5, 14270490), (6, 11892075), (9, 7928050), (10, 7135245), (13, 5488650), (15, 4756830), (18, 3964025), (25, 2854098), (26, 2744325), (30, 2378415), (39, 1829550), (45, 1585610), (50, 1427049), (65, 1097730), (75, 951366), (78, 914775), (90, 792805), (117, 609850), (130, 548865), (150, 475683), (195, 365910), (225, 317122), (234, 304925), (325, 219546), (390, 182955), (450, 158561), (585, 121970), (650, 109773), (975, 73182), (1170, 60985), (1950, 36591), (2925, 24394), (5850, 12197)]