858522060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 2988969984

約数和(自身を除く): 2130447924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 71, 90, 93, 99, 110, 124, 132, 142, 155, 165, 180, 186, 197, 198, 213, 220, 279, 284, 310, 330, 341, 355, 372, 394, 396, 426, 465, 495, 558, 591, 620, 639, 660, 682, 710, 781, 788, 852, 930, 985, 990, 1023, 1065, 1116, 1182, 1278, 1364, 1395, 1420, 1562, 1705, 1773, 1860, 1970, 1980, 2046, 2130, 2167, 2201, 2343, 2364, 2556, 2790, 2955, 3069, 3124, 3195, 3410, 3546, 3905, 3940, 4092, 4260, 4334, 4402, 4686, 5115, 5580, 5910, 6107, 6138, 6390, 6501, 6603, 6820, 7029, 7092, 7810, 8668, 8804, 8865, 9372, 10230, 10835, 11005, 11715, 11820, 12214, 12276, 12780, 13002, 13206, 13987, 14058, 15345, 15620, 17730, 18321, 19503, 19809, 20460, 21670, 22010, 23430, 24211, 24428, 26004, 26412, 27974, 28116, 30535, 30690, 32505, 33015, 35145, 35460, 36642, 39006, 39618, 41961, 43340, 44020, 46860, 48422, 54963, 55948, 61070, 61380, 65010, 66030, 67177, 69935, 70290, 72633, 73284, 78012, 79236, 83922, 91605, 96844, 97515, 99045, 109926, 121055, 122140, 125883, 130020, 132060, 134354, 139870, 140580, 145266, 153857, 167844, 183210, 195030, 198090, 201531, 209805, 217899, 219852, 242110, 251766, 268708, 274815, 279740, 290532, 307714, 335885, 363165, 366420, 390060, 396180, 403062, 419610, 433597, 435798, 461571, 484220, 503532, 549630, 604593, 615428, 629415, 671770, 726330, 769285, 806124, 839220, 867194, 871596, 923142, 1007655, 1089495, 1099260, 1209186, 1258830, 1300791, 1343540, 1384713, 1452660, 1538570, 1734388, 1846284, 2015310, 2167985, 2178990, 2307855, 2418372, 2517660, 2601582, 2769426, 3022965, 3077140, 3902373, 4030620, 4335970, 4357980, 4615710, 4769567, 5203164, 5538852, 6045930, 6503955, 6923565, 7804746, 8671940, 9231420, 9539134, 12091860, 13007910, 13847130, 14308701, 15609492, 19078268, 19511865, 23847835, 26015820, 27694260, 28617402, 39023730, 42926103, 47695670, 57234804, 71543505, 78047460, 85852206, 95391340, 143087010, 171704412, 214630515, 286174020, 429261030, 858522060]

約数ペア:

[(1, 858522060), (2, 429261030), (3, 286174020), (4, 214630515), (5, 171704412), (6, 143087010), (9, 95391340), (10, 85852206), (11, 78047460), (12, 71543505), (15, 57234804), (18, 47695670), (20, 42926103), (22, 39023730), (30, 28617402), (31, 27694260), (33, 26015820), (36, 23847835), (44, 19511865), (45, 19078268), (55, 15609492), (60, 14308701), (62, 13847130), (66, 13007910), (71, 12091860), (90, 9539134), (93, 9231420), (99, 8671940), (110, 7804746), (124, 6923565), (132, 6503955), (142, 6045930), (155, 5538852), (165, 5203164), (180, 4769567), (186, 4615710), (197, 4357980), (198, 4335970), (213, 4030620), (220, 3902373), (279, 3077140), (284, 3022965), (310, 2769426), (330, 2601582), (341, 2517660), (355, 2418372), (372, 2307855), (394, 2178990), (396, 2167985), (426, 2015310), (465, 1846284), (495, 1734388), (558, 1538570), (591, 1452660), (620, 1384713), (639, 1343540), (660, 1300791), (682, 1258830), (710, 1209186), (781, 1099260), (788, 1089495), (852, 1007655), (930, 923142), (985, 871596), (990, 867194), (1023, 839220), (1065, 806124), (1116, 769285), (1182, 726330), (1278, 671770), (1364, 629415), (1395, 615428), (1420, 604593), (1562, 549630), (1705, 503532), (1773, 484220), (1860, 461571), (1970, 435798), (1980, 433597), (2046, 419610), (2130, 403062), (2167, 396180), (2201, 390060), (2343, 366420), (2364, 363165), (2556, 335885), (2790, 307714), (2955, 290532), (3069, 279740), (3124, 274815), (3195, 268708), (3410, 251766), (3546, 242110), (3905, 219852), (3940, 217899), (4092, 209805), (4260, 201531), (4334, 198090), (4402, 195030), (4686, 183210), (5115, 167844), (5580, 153857), (5910, 145266), (6107, 140580), (6138, 139870), (6390, 134354), (6501, 132060), (6603, 130020), (6820, 125883), (7029, 122140), (7092, 121055), (7810, 109926), (8668, 99045), (8804, 97515), (8865, 96844), (9372, 91605), (10230, 83922), (10835, 79236), (11005, 78012), (11715, 73284), (11820, 72633), (12214, 70290), (12276, 69935), (12780, 67177), (13002, 66030), (13206, 65010), (13987, 61380), (14058, 61070), (15345, 55948), (15620, 54963), (17730, 48422), (18321, 46860), (19503, 44020), (19809, 43340), (20460, 41961), (21670, 39618), (22010, 39006), (23430, 36642), (24211, 35460), (24428, 35145), (26004, 33015), (26412, 32505), (27974, 30690), (28116, 30535)]