1325250

素因数分解:

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

素因数の和:73

約数の個数: 96

約数和(自身を含む): 3893760

約数和(自身を除く): 2568510

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, 750, 775, 855, 930, 950, 1125, 1178, 1395, 1425, 1550, 1710, 1767, 2250, 2325, 2375, 2790, 2850, 2945, 3534, 3875, 4275, 4650, 4750, 5301, 5890, 6975, 7125, 7750, 8550, 8835, 10602, 11625, 13950, 14250, 14725, 17670, 21375, 23250, 26505, 29450, 34875, 42750, 44175, 53010, 69750, 73625, 88350, 132525, 147250, 220875, 265050, 441750, 662625, 1325250]

約数ペア:

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