75080040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89381}}^1$

素因数の和:89402

約数の個数: 64

約数和(自身を含む): 257420160

約数和(自身を除く): 182340120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 89381, 178762, 268143, 357524, 446905, 536286, 625667, 715048, 893810, 1072572, 1251334, 1340715, 1787620, 1877001, 2145144, 2502668, 2681430, 3128335, 3575240, 3754002, 5005336, 5362860, 6256670, 7508004, 9385005, 10725720, 12513340, 15016008, 18770010, 25026680, 37540020, 75080040]

約数ペア:

[(1, 75080040), (2, 37540020), (3, 25026680), (4, 18770010), (5, 15016008), (6, 12513340), (7, 10725720), (8, 9385005), (10, 7508004), (12, 6256670), (14, 5362860), (15, 5005336), (20, 3754002), (21, 3575240), (24, 3128335), (28, 2681430), (30, 2502668), (35, 2145144), (40, 1877001), (42, 1787620), (56, 1340715), (60, 1251334), (70, 1072572), (84, 893810), (105, 715048), (120, 625667), (140, 536286), (168, 446905), (210, 357524), (280, 268143), (420, 178762), (840, 89381)]