77614680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4561

約数の個数: 128

約数和(自身を含む): 273611520

約数和(自身を除く): 195996840

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, 4523, 5720, 8580, 9046, 13569, 17160, 18092, 22615, 27138, 36184, 45230, 49753, 54276, 58799, 67845, 90460, 99506, 108552, 117598, 135690, 149259, 176397, 180920, 199012, 235196, 248765, 271380, 293995, 298518, 352794, 398024, 470392, 497530, 542760, 587990, 597036, 646789, 705588, 746295, 881985, 995060, 1175980, 1194072, 1293578, 1411176, 1492590, 1763970, 1940367, 1990120, 2351960, 2587156, 2985180, 3233945, 3527940, 3880734, 5174312, 5970360, 6467890, 7055880, 7761468, 9701835, 12935780, 15522936, 19403670, 25871560, 38807340, 77614680]

約数ペア:

[(1, 77614680), (2, 38807340), (3, 25871560), (4, 19403670), (5, 15522936), (6, 12935780), (8, 9701835), (10, 7761468), (11, 7055880), (12, 6467890), (13, 5970360), (15, 5174312), (20, 3880734), (22, 3527940), (24, 3233945), (26, 2985180), (30, 2587156), (33, 2351960), (39, 1990120), (40, 1940367), (44, 1763970), (52, 1492590), (55, 1411176), (60, 1293578), (65, 1194072), (66, 1175980), (78, 995060), (88, 881985), (104, 746295), (110, 705588), (120, 646789), (130, 597036), (132, 587990), (143, 542760), (156, 497530), (165, 470392), (195, 398024), (220, 352794), (260, 298518), (264, 293995), (286, 271380), (312, 248765), (330, 235196), (390, 199012), (429, 180920), (440, 176397), (520, 149259), (572, 135690), (660, 117598), (715, 108552), (780, 99506), (858, 90460), (1144, 67845), (1320, 58799), (1430, 54276), (1560, 49753), (1716, 45230), (2145, 36184), (2860, 27138), (3432, 22615), (4290, 18092), (4523, 17160), (5720, 13569), (8580, 9046)]