900285012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 2649104640

約数和(自身を除く): 1748819628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 59, 62, 66, 93, 99, 113, 118, 121, 124, 132, 177, 186, 198, 226, 236, 242, 279, 339, 341, 354, 363, 372, 396, 452, 484, 531, 558, 649, 678, 682, 708, 726, 1017, 1023, 1062, 1089, 1116, 1243, 1298, 1356, 1364, 1452, 1829, 1947, 2034, 2046, 2124, 2178, 2486, 2596, 3069, 3503, 3658, 3729, 3751, 3894, 4068, 4092, 4356, 4972, 5487, 5841, 6138, 6667, 7006, 7139, 7316, 7458, 7502, 7788, 10509, 10974, 11187, 11253, 11682, 12276, 13334, 13673, 14012, 14278, 14916, 15004, 16461, 20001, 20119, 21018, 21417, 21948, 22374, 22506, 23364, 26668, 27346, 28556, 31527, 32922, 33759, 38533, 40002, 40238, 41019, 42036, 42834, 44748, 45012, 54692, 60003, 60357, 63054, 64251, 65844, 67518, 73337, 77066, 80004, 80476, 82038, 85668, 115599, 120006, 120714, 123057, 126108, 128502, 135036, 146674, 154132, 164076, 181071, 206677, 220011, 221309, 231198, 240012, 241428, 246114, 257004, 293348, 346797, 362142, 413354, 423863, 440022, 442618, 462396, 492228, 620031, 660033, 663927, 693594, 724284, 806707, 826708, 847726, 880044, 885236, 1240062, 1271589, 1320066, 1327854, 1387188, 1613414, 1695452, 1860093, 1991781, 2273447, 2420121, 2480124, 2543178, 2640132, 2655708, 3226828, 3720186, 3814767, 3983562, 4546894, 4840242, 5086356, 6820341, 7260363, 7440372, 7629534, 7967124, 9093788, 9680484, 13640682, 14520726, 15259068, 20461023, 25007917, 27281364, 29041452, 40922046, 50015834, 75023751, 81844092, 100031668, 150047502, 225071253, 300095004, 450142506, 900285012]

約数ペア:

[(1, 900285012), (2, 450142506), (3, 300095004), (4, 225071253), (6, 150047502), (9, 100031668), (11, 81844092), (12, 75023751), (18, 50015834), (22, 40922046), (31, 29041452), (33, 27281364), (36, 25007917), (44, 20461023), (59, 15259068), (62, 14520726), (66, 13640682), (93, 9680484), (99, 9093788), (113, 7967124), (118, 7629534), (121, 7440372), (124, 7260363), (132, 6820341), (177, 5086356), (186, 4840242), (198, 4546894), (226, 3983562), (236, 3814767), (242, 3720186), (279, 3226828), (339, 2655708), (341, 2640132), (354, 2543178), (363, 2480124), (372, 2420121), (396, 2273447), (452, 1991781), (484, 1860093), (531, 1695452), (558, 1613414), (649, 1387188), (678, 1327854), (682, 1320066), (708, 1271589), (726, 1240062), (1017, 885236), (1023, 880044), (1062, 847726), (1089, 826708), (1116, 806707), (1243, 724284), (1298, 693594), (1356, 663927), (1364, 660033), (1452, 620031), (1829, 492228), (1947, 462396), (2034, 442618), (2046, 440022), (2124, 423863), (2178, 413354), (2486, 362142), (2596, 346797), (3069, 293348), (3503, 257004), (3658, 246114), (3729, 241428), (3751, 240012), (3894, 231198), (4068, 221309), (4092, 220011), (4356, 206677), (4972, 181071), (5487, 164076), (5841, 154132), (6138, 146674), (6667, 135036), (7006, 128502), (7139, 126108), (7316, 123057), (7458, 120714), (7502, 120006), (7788, 115599), (10509, 85668), (10974, 82038), (11187, 80476), (11253, 80004), (11682, 77066), (12276, 73337), (13334, 67518), (13673, 65844), (14012, 64251), (14278, 63054), (14916, 60357), (15004, 60003), (16461, 54692), (20001, 45012), (20119, 44748), (21018, 42834), (21417, 42036), (21948, 41019), (22374, 40238), (22506, 40002), (23364, 38533), (26668, 33759), (27346, 32922), (28556, 31527)]