123104800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 393724800

約数和(自身を除く): 270620000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 89, 91, 95, 100, 104, 112, 130, 133, 140, 152, 160, 175, 178, 182, 190, 200, 208, 224, 247, 260, 266, 280, 304, 325, 350, 356, 364, 380, 400, 416, 445, 455, 475, 494, 520, 532, 560, 608, 623, 650, 665, 700, 712, 728, 760, 800, 890, 910, 950, 988, 1040, 1064, 1120, 1157, 1235, 1246, 1300, 1330, 1400, 1424, 1456, 1520, 1691, 1729, 1780, 1820, 1900, 1976, 2080, 2128, 2225, 2275, 2314, 2470, 2492, 2600, 2660, 2800, 2848, 2912, 3040, 3115, 3325, 3382, 3458, 3560, 3640, 3800, 3952, 4256, 4450, 4550, 4628, 4940, 4984, 5200, 5320, 5600, 5785, 6175, 6230, 6650, 6764, 6916, 7120, 7280, 7600, 7904, 8099, 8455, 8645, 8900, 9100, 9256, 9880, 9968, 10400, 10640, 11570, 11837, 12350, 12460, 13300, 13528, 13832, 14240, 14560, 15200, 15575, 16198, 16910, 17290, 17800, 18200, 18512, 19760, 19936, 21280, 21983, 23140, 23674, 24700, 24920, 26600, 27056, 27664, 28925, 31150, 32396, 33820, 34580, 35600, 36400, 37024, 39520, 40495, 42275, 43225, 43966, 46280, 47348, 49400, 49840, 53200, 54112, 55328, 57850, 59185, 62300, 64792, 67640, 69160, 71200, 72800, 80990, 84550, 86450, 87932, 92560, 94696, 98800, 99680, 106400, 109915, 115700, 118370, 124600, 129584, 135280, 138320, 153881, 161980, 169100, 172900, 175864, 185120, 189392, 197600, 202475, 219830, 231400, 236740, 249200, 259168, 270560, 276640, 295925, 307762, 323960, 338200, 345800, 351728, 378784, 404950, 439660, 462800, 473480, 498400, 549575, 591850, 615524, 647920, 676400, 691600, 703456, 769405, 809900, 879320, 925600, 946960, 1099150, 1183700, 1231048, 1295840, 1352800, 1383200, 1538810, 1619800, 1758640, 1893920, 2198300, 2367400, 2462096, 3077620, 3239600, 3517280, 3847025, 4396600, 4734800, 4924192, 6155240, 6479200, 7694050, 8793200, 9469600, 12310480, 15388100, 17586400, 24620960, 30776200, 61552400, 123104800]

約数ペア:

[(1, 123104800), (2, 61552400), (4, 30776200), (5, 24620960), (7, 17586400), (8, 15388100), (10, 12310480), (13, 9469600), (14, 8793200), (16, 7694050), (19, 6479200), (20, 6155240), (25, 4924192), (26, 4734800), (28, 4396600), (32, 3847025), (35, 3517280), (38, 3239600), (40, 3077620), (50, 2462096), (52, 2367400), (56, 2198300), (65, 1893920), (70, 1758640), (76, 1619800), (80, 1538810), (89, 1383200), (91, 1352800), (95, 1295840), (100, 1231048), (104, 1183700), (112, 1099150), (130, 946960), (133, 925600), (140, 879320), (152, 809900), (160, 769405), (175, 703456), (178, 691600), (182, 676400), (190, 647920), (200, 615524), (208, 591850), (224, 549575), (247, 498400), (260, 473480), (266, 462800), (280, 439660), (304, 404950), (325, 378784), (350, 351728), (356, 345800), (364, 338200), (380, 323960), (400, 307762), (416, 295925), (445, 276640), (455, 270560), (475, 259168), (494, 249200), (520, 236740), (532, 231400), (560, 219830), (608, 202475), (623, 197600), (650, 189392), (665, 185120), (700, 175864), (712, 172900), (728, 169100), (760, 161980), (800, 153881), (890, 138320), (910, 135280), (950, 129584), (988, 124600), (1040, 118370), (1064, 115700), (1120, 109915), (1157, 106400), (1235, 99680), (1246, 98800), (1300, 94696), (1330, 92560), (1400, 87932), (1424, 86450), (1456, 84550), (1520, 80990), (1691, 72800), (1729, 71200), (1780, 69160), (1820, 67640), (1900, 64792), (1976, 62300), (2080, 59185), (2128, 57850), (2225, 55328), (2275, 54112), (2314, 53200), (2470, 49840), (2492, 49400), (2600, 47348), (2660, 46280), (2800, 43966), (2848, 43225), (2912, 42275), (3040, 40495), (3115, 39520), (3325, 37024), (3382, 36400), (3458, 35600), (3560, 34580), (3640, 33820), (3800, 32396), (3952, 31150), (4256, 28925), (4450, 27664), (4550, 27056), (4628, 26600), (4940, 24920), (4984, 24700), (5200, 23674), (5320, 23140), (5600, 21983), (5785, 21280), (6175, 19936), (6230, 19760), (6650, 18512), (6764, 18200), (6916, 17800), (7120, 17290), (7280, 16910), (7600, 16198), (7904, 15575), (8099, 15200), (8455, 14560), (8645, 14240), (8900, 13832), (9100, 13528), (9256, 13300), (9880, 12460), (9968, 12350), (10400, 11837), (10640, 11570)]