252201180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:800

約数の個数: 192

約数和(自身を含む): 892846080

約数和(自身を除く): 640644900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 79, 84, 105, 110, 132, 140, 154, 158, 165, 210, 220, 231, 237, 308, 316, 330, 385, 395, 420, 462, 474, 553, 660, 691, 770, 790, 869, 924, 948, 1106, 1155, 1185, 1382, 1540, 1580, 1659, 1738, 2073, 2212, 2310, 2370, 2607, 2764, 2765, 3318, 3455, 3476, 4146, 4345, 4620, 4740, 4837, 5214, 5530, 6083, 6636, 6910, 7601, 8292, 8295, 8690, 9674, 10365, 10428, 11060, 12166, 13035, 13820, 14511, 15202, 16590, 17380, 18249, 19348, 20730, 22803, 24185, 24332, 26070, 29022, 30404, 30415, 33180, 36498, 38005, 41460, 45606, 48370, 52140, 53207, 54589, 58044, 60830, 72555, 72996, 76010, 91212, 91245, 96740, 106414, 109178, 114015, 121660, 145110, 152020, 159621, 163767, 182490, 212828, 218356, 228030, 266035, 272945, 290220, 319242, 327534, 364980, 382123, 456060, 532070, 545890, 600479, 638484, 655068, 764246, 798105, 818835, 1064140, 1091780, 1146369, 1200958, 1528492, 1596210, 1637670, 1801437, 1910615, 2292738, 2401916, 3002395, 3192420, 3275340, 3602874, 3821230, 4203353, 4585476, 5731845, 6004790, 7205748, 7642460, 8406706, 9007185, 11463690, 12009580, 12610059, 16813412, 18014370, 21016765, 22927380, 25220118, 36028740, 42033530, 50440236, 63050295, 84067060, 126100590, 252201180]

約数ペア:

[(1, 252201180), (2, 126100590), (3, 84067060), (4, 63050295), (5, 50440236), (6, 42033530), (7, 36028740), (10, 25220118), (11, 22927380), (12, 21016765), (14, 18014370), (15, 16813412), (20, 12610059), (21, 12009580), (22, 11463690), (28, 9007185), (30, 8406706), (33, 7642460), (35, 7205748), (42, 6004790), (44, 5731845), (55, 4585476), (60, 4203353), (66, 3821230), (70, 3602874), (77, 3275340), (79, 3192420), (84, 3002395), (105, 2401916), (110, 2292738), (132, 1910615), (140, 1801437), (154, 1637670), (158, 1596210), (165, 1528492), (210, 1200958), (220, 1146369), (231, 1091780), (237, 1064140), (308, 818835), (316, 798105), (330, 764246), (385, 655068), (395, 638484), (420, 600479), (462, 545890), (474, 532070), (553, 456060), (660, 382123), (691, 364980), (770, 327534), (790, 319242), (869, 290220), (924, 272945), (948, 266035), (1106, 228030), (1155, 218356), (1185, 212828), (1382, 182490), (1540, 163767), (1580, 159621), (1659, 152020), (1738, 145110), (2073, 121660), (2212, 114015), (2310, 109178), (2370, 106414), (2607, 96740), (2764, 91245), (2765, 91212), (3318, 76010), (3455, 72996), (3476, 72555), (4146, 60830), (4345, 58044), (4620, 54589), (4740, 53207), (4837, 52140), (5214, 48370), (5530, 45606), (6083, 41460), (6636, 38005), (6910, 36498), (7601, 33180), (8292, 30415), (8295, 30404), (8690, 29022), (9674, 26070), (10365, 24332), (10428, 24185), (11060, 22803), (12166, 20730), (13035, 19348), (13820, 18249), (14511, 17380), (15202, 16590)]