123813600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2289

約数の個数: 144

約数和(自身を含む): 420723072

約数和(自身を除く): 296909472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2208, 2243, 2300, 2400, 2760, 3450, 3680, 4486, 4600, 5520, 6729, 6900, 8972, 9200, 11040, 11215, 13458, 13800, 17944, 18400, 22430, 26916, 27600, 33645, 35888, 44860, 51589, 53832, 55200, 56075, 67290, 71776, 89720, 103178, 107664, 112150, 134580, 154767, 168225, 179440, 206356, 215328, 224300, 257945, 269160, 309534, 336450, 358880, 412712, 448600, 515890, 538320, 619068, 672900, 773835, 825424, 897200, 1031780, 1076640, 1238136, 1289725, 1345800, 1547670, 1650848, 1794400, 2063560, 2476272, 2579450, 2691600, 3095340, 3869175, 4127120, 4952544, 5158900, 5383200, 6190680, 7738350, 8254240, 10317800, 12381360, 15476700, 20635600, 24762720, 30953400, 41271200, 61906800, 123813600]

約数ペア:

[(1, 123813600), (2, 61906800), (3, 41271200), (4, 30953400), (5, 24762720), (6, 20635600), (8, 15476700), (10, 12381360), (12, 10317800), (15, 8254240), (16, 7738350), (20, 6190680), (23, 5383200), (24, 5158900), (25, 4952544), (30, 4127120), (32, 3869175), (40, 3095340), (46, 2691600), (48, 2579450), (50, 2476272), (60, 2063560), (69, 1794400), (75, 1650848), (80, 1547670), (92, 1345800), (96, 1289725), (100, 1238136), (115, 1076640), (120, 1031780), (138, 897200), (150, 825424), (160, 773835), (184, 672900), (200, 619068), (230, 538320), (240, 515890), (276, 448600), (300, 412712), (345, 358880), (368, 336450), (400, 309534), (460, 269160), (480, 257945), (552, 224300), (575, 215328), (600, 206356), (690, 179440), (736, 168225), (800, 154767), (920, 134580), (1104, 112150), (1150, 107664), (1200, 103178), (1380, 89720), (1725, 71776), (1840, 67290), (2208, 56075), (2243, 55200), (2300, 53832), (2400, 51589), (2760, 44860), (3450, 35888), (3680, 33645), (4486, 27600), (4600, 26916), (5520, 22430), (6729, 18400), (6900, 17944), (8972, 13800), (9200, 13458), (11040, 11215)]