66251250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 199436160

約数和(自身を除く): 133184910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 151, 195, 225, 234, 250, 270, 302, 325, 351, 375, 390, 450, 453, 585, 625, 650, 675, 702, 750, 755, 906, 975, 1125, 1170, 1250, 1350, 1359, 1510, 1625, 1755, 1875, 1950, 1963, 2250, 2265, 2718, 2925, 3250, 3375, 3510, 3750, 3775, 3926, 4077, 4530, 4875, 5625, 5850, 5889, 6750, 6795, 7550, 8125, 8154, 8775, 9750, 9815, 11250, 11325, 11778, 13590, 14625, 16250, 16875, 17550, 17667, 18875, 19630, 20385, 22650, 24375, 29250, 29445, 33750, 33975, 35334, 37750, 40770, 43875, 48750, 49075, 53001, 56625, 58890, 67950, 73125, 87750, 88335, 94375, 98150, 101925, 106002, 113250, 146250, 147225, 169875, 176670, 188750, 203850, 219375, 245375, 265005, 283125, 294450, 339750, 438750, 441675, 490750, 509625, 530010, 566250, 736125, 849375, 883350, 1019250, 1226875, 1325025, 1472250, 1698750, 2208375, 2453750, 2548125, 2650050, 3680625, 4416750, 5096250, 6625125, 7361250, 11041875, 13250250, 22083750, 33125625, 66251250]

約数ペア:

[(1, 66251250), (2, 33125625), (3, 22083750), (5, 13250250), (6, 11041875), (9, 7361250), (10, 6625125), (13, 5096250), (15, 4416750), (18, 3680625), (25, 2650050), (26, 2548125), (27, 2453750), (30, 2208375), (39, 1698750), (45, 1472250), (50, 1325025), (54, 1226875), (65, 1019250), (75, 883350), (78, 849375), (90, 736125), (117, 566250), (125, 530010), (130, 509625), (135, 490750), (150, 441675), (151, 438750), (195, 339750), (225, 294450), (234, 283125), (250, 265005), (270, 245375), (302, 219375), (325, 203850), (351, 188750), (375, 176670), (390, 169875), (450, 147225), (453, 146250), (585, 113250), (625, 106002), (650, 101925), (675, 98150), (702, 94375), (750, 88335), (755, 87750), (906, 73125), (975, 67950), (1125, 58890), (1170, 56625), (1250, 53001), (1350, 49075), (1359, 48750), (1510, 43875), (1625, 40770), (1755, 37750), (1875, 35334), (1950, 33975), (1963, 33750), (2250, 29445), (2265, 29250), (2718, 24375), (2925, 22650), (3250, 20385), (3375, 19630), (3510, 18875), (3750, 17667), (3775, 17550), (3926, 16875), (4077, 16250), (4530, 14625), (4875, 13590), (5625, 11778), (5850, 11325), (5889, 11250), (6750, 9815), (6795, 9750), (7550, 8775), (8125, 8154)]