978017850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{11261}}^1$

素因数の和:11472

約数の個数: 72

約数和(自身を含む): 2641457052

約数和(自身を除く): 1663439202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 193, 225, 386, 450, 579, 965, 1158, 1737, 1930, 2895, 3474, 4825, 5790, 8685, 9650, 11261, 14475, 17370, 22522, 28950, 33783, 43425, 56305, 67566, 86850, 101349, 112610, 168915, 202698, 281525, 337830, 506745, 563050, 844575, 1013490, 1689150, 2173373, 2533725, 4346746, 5067450, 6520119, 10866865, 13040238, 19560357, 21733730, 32600595, 39120714, 54334325, 65201190, 97801785, 108668650, 163002975, 195603570, 326005950, 489008925, 978017850]

約数ペア:

[(1, 978017850), (2, 489008925), (3, 326005950), (5, 195603570), (6, 163002975), (9, 108668650), (10, 97801785), (15, 65201190), (18, 54334325), (25, 39120714), (30, 32600595), (45, 21733730), (50, 19560357), (75, 13040238), (90, 10866865), (150, 6520119), (193, 5067450), (225, 4346746), (386, 2533725), (450, 2173373), (579, 1689150), (965, 1013490), (1158, 844575), (1737, 563050), (1930, 506745), (2895, 337830), (3474, 281525), (4825, 202698), (5790, 168915), (8685, 112610), (9650, 101349), (11261, 86850), (14475, 67566), (17370, 56305), (22522, 43425), (28950, 33783)]