42114800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 126621360

約数和(自身を除く): 84506560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 89, 91, 100, 104, 112, 130, 140, 169, 175, 178, 182, 200, 208, 260, 280, 325, 338, 350, 356, 364, 400, 445, 455, 520, 560, 623, 650, 676, 700, 712, 728, 845, 890, 910, 1040, 1157, 1183, 1246, 1300, 1352, 1400, 1424, 1456, 1690, 1780, 1820, 2225, 2275, 2314, 2366, 2492, 2600, 2704, 2800, 3115, 3380, 3560, 3640, 4225, 4450, 4550, 4628, 4732, 4984, 5200, 5785, 5915, 6230, 6760, 7120, 7280, 8099, 8450, 8900, 9100, 9256, 9464, 9968, 11570, 11830, 12460, 13520, 15041, 15575, 16198, 16900, 17800, 18200, 18512, 18928, 23140, 23660, 24920, 28925, 29575, 30082, 31150, 32396, 33800, 35600, 36400, 40495, 46280, 47320, 49840, 57850, 59150, 60164, 62300, 64792, 67600, 75205, 80990, 92560, 94640, 105287, 115700, 118300, 120328, 124600, 129584, 150410, 161980, 202475, 210574, 231400, 236600, 240656, 249200, 300820, 323960, 376025, 404950, 421148, 462800, 473200, 526435, 601640, 647920, 752050, 809900, 842296, 1052870, 1203280, 1504100, 1619800, 1684592, 2105740, 2632175, 3008200, 3239600, 4211480, 5264350, 6016400, 8422960, 10528700, 21057400, 42114800]

約数ペア:

[(1, 42114800), (2, 21057400), (4, 10528700), (5, 8422960), (7, 6016400), (8, 5264350), (10, 4211480), (13, 3239600), (14, 3008200), (16, 2632175), (20, 2105740), (25, 1684592), (26, 1619800), (28, 1504100), (35, 1203280), (40, 1052870), (50, 842296), (52, 809900), (56, 752050), (65, 647920), (70, 601640), (80, 526435), (89, 473200), (91, 462800), (100, 421148), (104, 404950), (112, 376025), (130, 323960), (140, 300820), (169, 249200), (175, 240656), (178, 236600), (182, 231400), (200, 210574), (208, 202475), (260, 161980), (280, 150410), (325, 129584), (338, 124600), (350, 120328), (356, 118300), (364, 115700), (400, 105287), (445, 94640), (455, 92560), (520, 80990), (560, 75205), (623, 67600), (650, 64792), (676, 62300), (700, 60164), (712, 59150), (728, 57850), (845, 49840), (890, 47320), (910, 46280), (1040, 40495), (1157, 36400), (1183, 35600), (1246, 33800), (1300, 32396), (1352, 31150), (1400, 30082), (1424, 29575), (1456, 28925), (1690, 24920), (1780, 23660), (1820, 23140), (2225, 18928), (2275, 18512), (2314, 18200), (2366, 17800), (2492, 16900), (2600, 16198), (2704, 15575), (2800, 15041), (3115, 13520), (3380, 12460), (3560, 11830), (3640, 11570), (4225, 9968), (4450, 9464), (4550, 9256), (4628, 9100), (4732, 8900), (4984, 8450), (5200, 8099), (5785, 7280), (5915, 7120), (6230, 6760)]