922017750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 2453068800

約数和(自身を除く): 1531051050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 89, 95, 114, 125, 150, 178, 190, 250, 267, 285, 375, 445, 475, 534, 570, 727, 750, 890, 950, 1335, 1425, 1454, 1691, 2181, 2225, 2375, 2670, 2850, 3382, 3635, 4362, 4450, 4750, 5073, 6675, 7125, 7270, 8455, 10146, 10905, 11125, 13350, 13813, 14250, 16910, 18175, 21810, 22250, 25365, 27626, 33375, 36350, 41439, 42275, 50730, 54525, 64703, 66750, 69065, 82878, 84550, 90875, 109050, 126825, 129406, 138130, 181750, 194109, 207195, 211375, 253650, 272625, 323515, 345325, 388218, 414390, 422750, 545250, 634125, 647030, 690650, 970545, 1035975, 1229357, 1268250, 1617575, 1726625, 1941090, 2071950, 2458714, 3235150, 3453250, 3688071, 4852725, 5179875, 6146785, 7376142, 8087875, 9705450, 10359750, 12293570, 16175750, 18440355, 24263625, 30733925, 36880710, 48527250, 61467850, 92201775, 153669625, 184403550, 307339250, 461008875, 922017750]

約数ペア:

[(1, 922017750), (2, 461008875), (3, 307339250), (5, 184403550), (6, 153669625), (10, 92201775), (15, 61467850), (19, 48527250), (25, 36880710), (30, 30733925), (38, 24263625), (50, 18440355), (57, 16175750), (75, 12293570), (89, 10359750), (95, 9705450), (114, 8087875), (125, 7376142), (150, 6146785), (178, 5179875), (190, 4852725), (250, 3688071), (267, 3453250), (285, 3235150), (375, 2458714), (445, 2071950), (475, 1941090), (534, 1726625), (570, 1617575), (727, 1268250), (750, 1229357), (890, 1035975), (950, 970545), (1335, 690650), (1425, 647030), (1454, 634125), (1691, 545250), (2181, 422750), (2225, 414390), (2375, 388218), (2670, 345325), (2850, 323515), (3382, 272625), (3635, 253650), (4362, 211375), (4450, 207195), (4750, 194109), (5073, 181750), (6675, 138130), (7125, 129406), (7270, 126825), (8455, 109050), (10146, 90875), (10905, 84550), (11125, 82878), (13350, 69065), (13813, 66750), (14250, 64703), (16910, 54525), (18175, 50730), (21810, 42275), (22250, 41439), (25365, 36350), (27626, 33375)]