77546040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4557

約数の個数: 128

約数和(自身を含む): 273369600

約数和(自身を除く): 195823560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 4519, 5720, 8580, 9038, 13557, 17160, 18076, 22595, 27114, 36152, 45190, 49709, 54228, 58747, 67785, 90380, 99418, 108456, 117494, 135570, 149127, 176241, 180760, 198836, 234988, 248545, 271140, 293735, 298254, 352482, 397672, 469976, 497090, 542280, 587470, 596508, 646217, 704964, 745635, 881205, 994180, 1174940, 1193016, 1292434, 1409928, 1491270, 1762410, 1938651, 1988360, 2349880, 2584868, 2982540, 3231085, 3524820, 3877302, 5169736, 5965080, 6462170, 7049640, 7754604, 9693255, 12924340, 15509208, 19386510, 25848680, 38773020, 77546040]

約数ペア:

[(1, 77546040), (2, 38773020), (3, 25848680), (4, 19386510), (5, 15509208), (6, 12924340), (8, 9693255), (10, 7754604), (11, 7049640), (12, 6462170), (13, 5965080), (15, 5169736), (20, 3877302), (22, 3524820), (24, 3231085), (26, 2982540), (30, 2584868), (33, 2349880), (39, 1988360), (40, 1938651), (44, 1762410), (52, 1491270), (55, 1409928), (60, 1292434), (65, 1193016), (66, 1174940), (78, 994180), (88, 881205), (104, 745635), (110, 704964), (120, 646217), (130, 596508), (132, 587470), (143, 542280), (156, 497090), (165, 469976), (195, 397672), (220, 352482), (260, 298254), (264, 293735), (286, 271140), (312, 248545), (330, 234988), (390, 198836), (429, 180760), (440, 176241), (520, 149127), (572, 135570), (660, 117494), (715, 108456), (780, 99418), (858, 90380), (1144, 67785), (1320, 58747), (1430, 54228), (1560, 49709), (1716, 45190), (2145, 36152), (2860, 27114), (3432, 22595), (4290, 18076), (4519, 17160), (5720, 13557), (8580, 9038)]