15968250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 44388864

約数和(自身を除く): 28420614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 125, 141, 150, 151, 225, 235, 250, 282, 302, 375, 423, 450, 453, 470, 705, 750, 755, 846, 906, 1125, 1175, 1359, 1410, 1510, 2115, 2250, 2265, 2350, 2718, 3525, 3775, 4230, 4530, 5875, 6795, 7050, 7097, 7550, 10575, 11325, 11750, 13590, 14194, 17625, 18875, 21150, 21291, 22650, 33975, 35250, 35485, 37750, 42582, 52875, 56625, 63873, 67950, 70970, 105750, 106455, 113250, 127746, 169875, 177425, 212910, 319365, 339750, 354850, 532275, 638730, 887125, 1064550, 1596825, 1774250, 2661375, 3193650, 5322750, 7984125, 15968250]

約数ペア:

[(1, 15968250), (2, 7984125), (3, 5322750), (5, 3193650), (6, 2661375), (9, 1774250), (10, 1596825), (15, 1064550), (18, 887125), (25, 638730), (30, 532275), (45, 354850), (47, 339750), (50, 319365), (75, 212910), (90, 177425), (94, 169875), (125, 127746), (141, 113250), (150, 106455), (151, 105750), (225, 70970), (235, 67950), (250, 63873), (282, 56625), (302, 52875), (375, 42582), (423, 37750), (450, 35485), (453, 35250), (470, 33975), (705, 22650), (750, 21291), (755, 21150), (846, 18875), (906, 17625), (1125, 14194), (1175, 13590), (1359, 11750), (1410, 11325), (1510, 10575), (2115, 7550), (2250, 7097), (2265, 7050), (2350, 6795), (2718, 5875), (3525, 4530), (3775, 4230)]