817468650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{38651}}^1$

素因数の和:38716

約数の個数: 72

約数和(自身を含む): 2243052864

約数和(自身を除く): 1425584214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3525, 4230, 7050, 10575, 21150, 38651, 77302, 115953, 193255, 231906, 347859, 386510, 579765, 695718, 966275, 1159530, 1739295, 1816597, 1932550, 2898825, 3478590, 3633194, 5449791, 5797650, 8696475, 9082985, 10899582, 16349373, 17392950, 18165970, 27248955, 32698746, 45414925, 54497910, 81746865, 90829850, 136244775, 163493730, 272489550, 408734325, 817468650]

約数ペア:

[(1, 817468650), (2, 408734325), (3, 272489550), (5, 163493730), (6, 136244775), (9, 90829850), (10, 81746865), (15, 54497910), (18, 45414925), (25, 32698746), (30, 27248955), (45, 18165970), (47, 17392950), (50, 16349373), (75, 10899582), (90, 9082985), (94, 8696475), (141, 5797650), (150, 5449791), (225, 3633194), (235, 3478590), (282, 2898825), (423, 1932550), (450, 1816597), (470, 1739295), (705, 1159530), (846, 966275), (1175, 695718), (1410, 579765), (2115, 386510), (2350, 347859), (3525, 231906), (4230, 193255), (7050, 115953), (10575, 77302), (21150, 38651)]