310517460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 216

約数和(自身を含む): 1058770440

約数和(自身を除く): 748252980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 121, 132, 159, 165, 180, 198, 212, 220, 242, 265, 269, 318, 330, 363, 396, 477, 484, 495, 530, 538, 583, 605, 636, 660, 726, 795, 807, 954, 990, 1060, 1076, 1089, 1166, 1210, 1345, 1452, 1590, 1614, 1749, 1815, 1908, 1980, 2178, 2332, 2385, 2420, 2421, 2690, 2915, 2959, 3180, 3228, 3498, 3630, 4035, 4356, 4770, 4842, 5247, 5380, 5445, 5830, 5918, 6413, 6996, 7260, 8070, 8745, 8877, 9540, 9684, 10494, 10890, 11660, 11836, 12105, 12826, 14257, 14795, 16140, 17490, 17754, 19239, 20988, 21780, 24210, 25652, 26235, 26631, 28514, 29590, 32065, 32549, 34980, 35508, 38478, 42771, 44385, 48420, 52470, 53262, 57028, 57717, 59180, 64130, 65098, 71285, 76956, 85542, 88770, 96195, 97647, 104940, 106524, 115434, 128260, 128313, 130196, 133155, 142570, 156827, 162745, 171084, 177540, 192390, 195294, 213855, 230868, 256626, 266310, 285140, 288585, 292941, 313654, 325490, 384780, 390588, 427710, 470481, 488235, 513252, 532620, 577170, 585882, 627308, 641565, 650980, 784135, 855420, 940962, 976470, 1154340, 1171764, 1283130, 1411443, 1464705, 1568270, 1725097, 1881924, 1952940, 2352405, 2566260, 2822886, 2929410, 3136540, 3450194, 4704810, 5175291, 5645772, 5858820, 6900388, 7057215, 8625485, 9409620, 10350582, 14114430, 15525873, 17250970, 20701164, 25876455, 28228860, 31051746, 34501940, 51752910, 62103492, 77629365, 103505820, 155258730, 310517460]

約数ペア:

[(1, 310517460), (2, 155258730), (3, 103505820), (4, 77629365), (5, 62103492), (6, 51752910), (9, 34501940), (10, 31051746), (11, 28228860), (12, 25876455), (15, 20701164), (18, 17250970), (20, 15525873), (22, 14114430), (30, 10350582), (33, 9409620), (36, 8625485), (44, 7057215), (45, 6900388), (53, 5858820), (55, 5645772), (60, 5175291), (66, 4704810), (90, 3450194), (99, 3136540), (106, 2929410), (110, 2822886), (121, 2566260), (132, 2352405), (159, 1952940), (165, 1881924), (180, 1725097), (198, 1568270), (212, 1464705), (220, 1411443), (242, 1283130), (265, 1171764), (269, 1154340), (318, 976470), (330, 940962), (363, 855420), (396, 784135), (477, 650980), (484, 641565), (495, 627308), (530, 585882), (538, 577170), (583, 532620), (605, 513252), (636, 488235), (660, 470481), (726, 427710), (795, 390588), (807, 384780), (954, 325490), (990, 313654), (1060, 292941), (1076, 288585), (1089, 285140), (1166, 266310), (1210, 256626), (1345, 230868), (1452, 213855), (1590, 195294), (1614, 192390), (1749, 177540), (1815, 171084), (1908, 162745), (1980, 156827), (2178, 142570), (2332, 133155), (2385, 130196), (2420, 128313), (2421, 128260), (2690, 115434), (2915, 106524), (2959, 104940), (3180, 97647), (3228, 96195), (3498, 88770), (3630, 85542), (4035, 76956), (4356, 71285), (4770, 65098), (4842, 64130), (5247, 59180), (5380, 57717), (5445, 57028), (5830, 53262), (5918, 52470), (6413, 48420), (6996, 44385), (7260, 42771), (8070, 38478), (8745, 35508), (8877, 34980), (9540, 32549), (9684, 32065), (10494, 29590), (10890, 28514), (11660, 26631), (11836, 26235), (12105, 25652), (12826, 24210), (14257, 21780), (14795, 20988), (16140, 19239), (17490, 17754)]