450237060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27487}}^1$

素因数の和:27522

約数の個数: 144

約数和(自身を含む): 1680946176

約数和(自身を除く): 1230709116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 27487, 54974, 82461, 109948, 137435, 164922, 192409, 247383, 274870, 329844, 357331, 384818, 412305, 494766, 549740, 577227, 714662, 769636, 824610, 962045, 989532, 1071993, 1154454, 1236915, 1429324, 1649220, 1731681, 1786655, 1924090, 2143986, 2308908, 2473830, 2501317, 2886135, 3215979, 3463362, 3573310, 3848180, 4287972, 4947660, 5002634, 5359965, 5772270, 6431958, 6926724, 7146620, 7503951, 8658405, 10005268, 10719930, 11544540, 12506585, 12863916, 15007902, 16079895, 17316810, 21439860, 22511853, 25013170, 30015804, 32159790, 34633620, 37519755, 45023706, 50026340, 64319580, 75039510, 90047412, 112559265, 150079020, 225118530, 450237060]

約数ペア:

[(1, 450237060), (2, 225118530), (3, 150079020), (4, 112559265), (5, 90047412), (6, 75039510), (7, 64319580), (9, 50026340), (10, 45023706), (12, 37519755), (13, 34633620), (14, 32159790), (15, 30015804), (18, 25013170), (20, 22511853), (21, 21439860), (26, 17316810), (28, 16079895), (30, 15007902), (35, 12863916), (36, 12506585), (39, 11544540), (42, 10719930), (45, 10005268), (52, 8658405), (60, 7503951), (63, 7146620), (65, 6926724), (70, 6431958), (78, 5772270), (84, 5359965), (90, 5002634), (91, 4947660), (105, 4287972), (117, 3848180), (126, 3573310), (130, 3463362), (140, 3215979), (156, 2886135), (180, 2501317), (182, 2473830), (195, 2308908), (210, 2143986), (234, 1924090), (252, 1786655), (260, 1731681), (273, 1649220), (315, 1429324), (364, 1236915), (390, 1154454), (420, 1071993), (455, 989532), (468, 962045), (546, 824610), (585, 769636), (630, 714662), (780, 577227), (819, 549740), (910, 494766), (1092, 412305), (1170, 384818), (1260, 357331), (1365, 329844), (1638, 274870), (1820, 247383), (2340, 192409), (2730, 164922), (3276, 137435), (4095, 109948), (5460, 82461), (8190, 54974), (16380, 27487)]