73148280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1613

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 169462920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1559, 1564, 1955, 2040, 2346, 2760, 3118, 3128, 3910, 4677, 4692, 5865, 6236, 7795, 7820, 9354, 9384, 11730, 12472, 15590, 15640, 18708, 23385, 23460, 26503, 31180, 35857, 37416, 46770, 46920, 53006, 62360, 71714, 79509, 93540, 106012, 107571, 132515, 143428, 159018, 179285, 187080, 212024, 215142, 265030, 286856, 318036, 358570, 397545, 430284, 530060, 537855, 609569, 636072, 717140, 795090, 860568, 1060120, 1075710, 1219138, 1434280, 1590180, 1828707, 2151420, 2438276, 3047845, 3180360, 3657414, 4302840, 4876552, 6095690, 7314828, 9143535, 12191380, 14629656, 18287070, 24382760, 36574140, 73148280]

約数ペア:

[(1, 73148280), (2, 36574140), (3, 24382760), (4, 18287070), (5, 14629656), (6, 12191380), (8, 9143535), (10, 7314828), (12, 6095690), (15, 4876552), (17, 4302840), (20, 3657414), (23, 3180360), (24, 3047845), (30, 2438276), (34, 2151420), (40, 1828707), (46, 1590180), (51, 1434280), (60, 1219138), (68, 1075710), (69, 1060120), (85, 860568), (92, 795090), (102, 717140), (115, 636072), (120, 609569), (136, 537855), (138, 530060), (170, 430284), (184, 397545), (204, 358570), (230, 318036), (255, 286856), (276, 265030), (340, 215142), (345, 212024), (391, 187080), (408, 179285), (460, 159018), (510, 143428), (552, 132515), (680, 107571), (690, 106012), (782, 93540), (920, 79509), (1020, 71714), (1173, 62360), (1380, 53006), (1559, 46920), (1564, 46770), (1955, 37416), (2040, 35857), (2346, 31180), (2760, 26503), (3118, 23460), (3128, 23385), (3910, 18708), (4677, 15640), (4692, 15590), (5865, 12472), (6236, 11730), (7795, 9384), (7820, 9354)]