308452200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{271}}^2$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 1096849440

約数和(自身を除く): 788397240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 271, 280, 300, 350, 420, 525, 542, 600, 700, 813, 840, 1050, 1084, 1355, 1400, 1626, 1897, 2100, 2168, 2710, 3252, 3794, 4065, 4200, 5420, 5691, 6504, 6775, 7588, 8130, 9485, 10840, 11382, 13550, 15176, 16260, 18970, 20325, 22764, 27100, 28455, 32520, 37940, 40650, 45528, 47425, 54200, 56910, 73441, 75880, 81300, 94850, 113820, 142275, 146882, 162600, 189700, 220323, 227640, 284550, 293764, 367205, 379400, 440646, 514087, 569100, 587528, 734410, 881292, 1028174, 1101615, 1138200, 1468820, 1542261, 1762584, 1836025, 2056348, 2203230, 2570435, 2937640, 3084522, 3672050, 4112696, 4406460, 5140870, 5508075, 6169044, 7344100, 7711305, 8812920, 10281740, 11016150, 12338088, 12852175, 14688200, 15422610, 20563480, 22032300, 25704350, 30845220, 38556525, 44064600, 51408700, 61690440, 77113050, 102817400, 154226100, 308452200]

約数ペア:

[(1, 308452200), (2, 154226100), (3, 102817400), (4, 77113050), (5, 61690440), (6, 51408700), (7, 44064600), (8, 38556525), (10, 30845220), (12, 25704350), (14, 22032300), (15, 20563480), (20, 15422610), (21, 14688200), (24, 12852175), (25, 12338088), (28, 11016150), (30, 10281740), (35, 8812920), (40, 7711305), (42, 7344100), (50, 6169044), (56, 5508075), (60, 5140870), (70, 4406460), (75, 4112696), (84, 3672050), (100, 3084522), (105, 2937640), (120, 2570435), (140, 2203230), (150, 2056348), (168, 1836025), (175, 1762584), (200, 1542261), (210, 1468820), (271, 1138200), (280, 1101615), (300, 1028174), (350, 881292), (420, 734410), (525, 587528), (542, 569100), (600, 514087), (700, 440646), (813, 379400), (840, 367205), (1050, 293764), (1084, 284550), (1355, 227640), (1400, 220323), (1626, 189700), (1897, 162600), (2100, 146882), (2168, 142275), (2710, 113820), (3252, 94850), (3794, 81300), (4065, 75880), (4200, 73441), (5420, 56910), (5691, 54200), (6504, 47425), (6775, 45528), (7588, 40650), (8130, 37940), (9485, 32520), (10840, 28455), (11382, 27100), (13550, 22764), (15176, 20325), (16260, 18970)]