123486750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 339049152

約数和(自身を除く): 215562402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 125, 142, 150, 213, 225, 250, 355, 375, 426, 450, 639, 710, 750, 773, 1065, 1125, 1278, 1546, 1775, 2130, 2250, 2319, 3195, 3550, 3865, 4638, 5325, 6390, 6957, 7730, 8875, 10650, 11595, 13914, 15975, 17750, 19325, 23190, 26625, 31950, 34785, 38650, 53250, 54883, 57975, 69570, 79875, 96625, 109766, 115950, 159750, 164649, 173925, 193250, 274415, 289875, 329298, 347850, 493947, 548830, 579750, 823245, 869625, 987894, 1372075, 1646490, 1739250, 2469735, 2744150, 4116225, 4939470, 6860375, 8232450, 12348675, 13720750, 20581125, 24697350, 41162250, 61743375, 123486750]

約数ペア:

[(1, 123486750), (2, 61743375), (3, 41162250), (5, 24697350), (6, 20581125), (9, 13720750), (10, 12348675), (15, 8232450), (18, 6860375), (25, 4939470), (30, 4116225), (45, 2744150), (50, 2469735), (71, 1739250), (75, 1646490), (90, 1372075), (125, 987894), (142, 869625), (150, 823245), (213, 579750), (225, 548830), (250, 493947), (355, 347850), (375, 329298), (426, 289875), (450, 274415), (639, 193250), (710, 173925), (750, 164649), (773, 159750), (1065, 115950), (1125, 109766), (1278, 96625), (1546, 79875), (1775, 69570), (2130, 57975), (2250, 54883), (2319, 53250), (3195, 38650), (3550, 34785), (3865, 31950), (4638, 26625), (5325, 23190), (6390, 19325), (6957, 17750), (7730, 15975), (8875, 13914), (10650, 11595)]