6626250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 120

約数和(自身を含む): 19493760

約数和(自身を除く): 12867510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 31, 38, 45, 50, 57, 62, 75, 90, 93, 95, 114, 125, 150, 155, 171, 186, 190, 225, 250, 279, 285, 310, 342, 375, 450, 465, 475, 558, 570, 589, 625, 750, 775, 855, 930, 950, 1125, 1178, 1250, 1395, 1425, 1550, 1710, 1767, 1875, 2250, 2325, 2375, 2790, 2850, 2945, 3534, 3750, 3875, 4275, 4650, 4750, 5301, 5625, 5890, 6975, 7125, 7750, 8550, 8835, 10602, 11250, 11625, 11875, 13950, 14250, 14725, 17670, 19375, 21375, 23250, 23750, 26505, 29450, 34875, 35625, 38750, 42750, 44175, 53010, 58125, 69750, 71250, 73625, 88350, 106875, 116250, 132525, 147250, 174375, 213750, 220875, 265050, 348750, 368125, 441750, 662625, 736250, 1104375, 1325250, 2208750, 3313125, 6626250]

約数ペア:

[(1, 6626250), (2, 3313125), (3, 2208750), (5, 1325250), (6, 1104375), (9, 736250), (10, 662625), (15, 441750), (18, 368125), (19, 348750), (25, 265050), (30, 220875), (31, 213750), (38, 174375), (45, 147250), (50, 132525), (57, 116250), (62, 106875), (75, 88350), (90, 73625), (93, 71250), (95, 69750), (114, 58125), (125, 53010), (150, 44175), (155, 42750), (171, 38750), (186, 35625), (190, 34875), (225, 29450), (250, 26505), (279, 23750), (285, 23250), (310, 21375), (342, 19375), (375, 17670), (450, 14725), (465, 14250), (475, 13950), (558, 11875), (570, 11625), (589, 11250), (625, 10602), (750, 8835), (775, 8550), (855, 7750), (930, 7125), (950, 6975), (1125, 5890), (1178, 5625), (1250, 5301), (1395, 4750), (1425, 4650), (1550, 4275), (1710, 3875), (1767, 3750), (1875, 3534), (2250, 2945), (2325, 2850), (2375, 2790)]