42851250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 120

約数和(自身を含む): 125369244

約数和(自身を除く): 82517994

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 293, 325, 375, 390, 450, 585, 586, 625, 650, 750, 879, 975, 1125, 1170, 1250, 1465, 1625, 1758, 1875, 1950, 2250, 2637, 2925, 2930, 3250, 3750, 3809, 4395, 4875, 5274, 5625, 5850, 7325, 7618, 8125, 8790, 9750, 11250, 11427, 13185, 14625, 14650, 16250, 19045, 21975, 22854, 24375, 26370, 29250, 34281, 36625, 38090, 43950, 48750, 57135, 65925, 68562, 73125, 73250, 95225, 109875, 114270, 131850, 146250, 171405, 183125, 190450, 219750, 285675, 329625, 342810, 366250, 476125, 549375, 571350, 659250, 857025, 952250, 1098750, 1428375, 1648125, 1714050, 2380625, 2856750, 3296250, 4285125, 4761250, 7141875, 8570250, 14283750, 21425625, 42851250]

約数ペア:

[(1, 42851250), (2, 21425625), (3, 14283750), (5, 8570250), (6, 7141875), (9, 4761250), (10, 4285125), (13, 3296250), (15, 2856750), (18, 2380625), (25, 1714050), (26, 1648125), (30, 1428375), (39, 1098750), (45, 952250), (50, 857025), (65, 659250), (75, 571350), (78, 549375), (90, 476125), (117, 366250), (125, 342810), (130, 329625), (150, 285675), (195, 219750), (225, 190450), (234, 183125), (250, 171405), (293, 146250), (325, 131850), (375, 114270), (390, 109875), (450, 95225), (585, 73250), (586, 73125), (625, 68562), (650, 65925), (750, 57135), (879, 48750), (975, 43950), (1125, 38090), (1170, 36625), (1250, 34281), (1465, 29250), (1625, 26370), (1758, 24375), (1875, 22854), (1950, 21975), (2250, 19045), (2637, 16250), (2925, 14650), (2930, 14625), (3250, 13185), (3750, 11427), (3809, 11250), (4395, 9750), (4875, 8790), (5274, 8125), (5625, 7618), (5850, 7325)]