427817600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 1229385600

約数和(自身を除く): 801568000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 128, 140, 142, 160, 175, 200, 224, 269, 280, 284, 320, 350, 355, 400, 448, 497, 538, 560, 568, 640, 700, 710, 800, 896, 994, 1076, 1120, 1136, 1345, 1400, 1420, 1600, 1775, 1883, 1988, 2152, 2240, 2272, 2485, 2690, 2800, 2840, 3200, 3550, 3766, 3976, 4304, 4480, 4544, 4970, 5380, 5600, 5680, 6725, 7100, 7532, 7952, 8608, 9088, 9415, 9940, 10760, 11200, 11360, 12425, 13450, 14200, 15064, 15904, 17216, 18830, 19099, 19880, 21520, 22400, 22720, 24850, 26900, 28400, 30128, 31808, 34432, 37660, 38198, 39760, 43040, 45440, 47075, 49700, 53800, 56800, 60256, 63616, 75320, 76396, 79520, 86080, 94150, 95495, 99400, 107600, 113600, 120512, 133693, 150640, 152792, 159040, 172160, 188300, 190990, 198800, 215200, 227200, 241024, 267386, 301280, 305584, 318080, 376600, 381980, 397600, 430400, 477475, 534772, 602560, 611168, 668465, 753200, 763960, 795200, 860800, 954950, 1069544, 1205120, 1222336, 1336930, 1506400, 1527920, 1590400, 1909900, 2139088, 2444672, 2673860, 3012800, 3055840, 3342325, 3819800, 4278176, 5347720, 6025600, 6111680, 6684650, 7639600, 8556352, 10695440, 12223360, 13369300, 15279200, 17112704, 21390880, 26738600, 30558400, 42781760, 53477200, 61116800, 85563520, 106954400, 213908800, 427817600]

約数ペア:

[(1, 427817600), (2, 213908800), (4, 106954400), (5, 85563520), (7, 61116800), (8, 53477200), (10, 42781760), (14, 30558400), (16, 26738600), (20, 21390880), (25, 17112704), (28, 15279200), (32, 13369300), (35, 12223360), (40, 10695440), (50, 8556352), (56, 7639600), (64, 6684650), (70, 6111680), (71, 6025600), (80, 5347720), (100, 4278176), (112, 3819800), (128, 3342325), (140, 3055840), (142, 3012800), (160, 2673860), (175, 2444672), (200, 2139088), (224, 1909900), (269, 1590400), (280, 1527920), (284, 1506400), (320, 1336930), (350, 1222336), (355, 1205120), (400, 1069544), (448, 954950), (497, 860800), (538, 795200), (560, 763960), (568, 753200), (640, 668465), (700, 611168), (710, 602560), (800, 534772), (896, 477475), (994, 430400), (1076, 397600), (1120, 381980), (1136, 376600), (1345, 318080), (1400, 305584), (1420, 301280), (1600, 267386), (1775, 241024), (1883, 227200), (1988, 215200), (2152, 198800), (2240, 190990), (2272, 188300), (2485, 172160), (2690, 159040), (2800, 152792), (2840, 150640), (3200, 133693), (3550, 120512), (3766, 113600), (3976, 107600), (4304, 99400), (4480, 95495), (4544, 94150), (4970, 86080), (5380, 79520), (5600, 76396), (5680, 75320), (6725, 63616), (7100, 60256), (7532, 56800), (7952, 53800), (8608, 49700), (9088, 47075), (9415, 45440), (9940, 43040), (10760, 39760), (11200, 38198), (11360, 37660), (12425, 34432), (13450, 31808), (14200, 30128), (15064, 28400), (15904, 26900), (17216, 24850), (18830, 22720), (19099, 22400), (19880, 21520)]