151427200

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 379440000

約数和(自身を除く): 228012800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 128, 158, 160, 200, 316, 320, 395, 400, 599, 632, 640, 790, 800, 1198, 1264, 1580, 1600, 1975, 2396, 2528, 2995, 3160, 3200, 3950, 4792, 5056, 5990, 6320, 7900, 9584, 10112, 11980, 12640, 14975, 15800, 19168, 23960, 25280, 29950, 31600, 38336, 47321, 47920, 50560, 59900, 63200, 76672, 94642, 95840, 119800, 126400, 189284, 191680, 236605, 239600, 252800, 378568, 383360, 473210, 479200, 757136, 946420, 958400, 1183025, 1514272, 1892840, 1916800, 2366050, 3028544, 3785680, 4732100, 6057088, 7571360, 9464200, 15142720, 18928400, 30285440, 37856800, 75713600, 151427200]

約数ペア:

[(1, 151427200), (2, 75713600), (4, 37856800), (5, 30285440), (8, 18928400), (10, 15142720), (16, 9464200), (20, 7571360), (25, 6057088), (32, 4732100), (40, 3785680), (50, 3028544), (64, 2366050), (79, 1916800), (80, 1892840), (100, 1514272), (128, 1183025), (158, 958400), (160, 946420), (200, 757136), (316, 479200), (320, 473210), (395, 383360), (400, 378568), (599, 252800), (632, 239600), (640, 236605), (790, 191680), (800, 189284), (1198, 126400), (1264, 119800), (1580, 95840), (1600, 94642), (1975, 76672), (2396, 63200), (2528, 59900), (2995, 50560), (3160, 47920), (3200, 47321), (3950, 38336), (4792, 31600), (5056, 29950), (5990, 25280), (6320, 23960), (7900, 19168), (9584, 15800), (10112, 14975), (11980, 12640)]