15691950180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{90527}}^1$

素因数の和:90655

約数の個数: 120

約数和(自身を含む): 49686835968

約数和(自身を除く): 33994885788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 535, 540, 642, 810, 963, 1070, 1284, 1605, 1620, 1926, 2140, 2889, 3210, 3852, 4815, 5778, 6420, 8667, 9630, 11556, 14445, 17334, 19260, 28890, 34668, 43335, 57780, 86670, 90527, 173340, 181054, 271581, 362108, 452635, 543162, 814743, 905270, 1086324, 1357905, 1629486, 1810540, 2444229, 2715810, 3258972, 4073715, 4888458, 5431620, 7332687, 8147430, 9686389, 9776916, 12221145, 14665374, 16294860, 19372778, 24442290, 29059167, 29330748, 36663435, 38745556, 48431945, 48884580, 58118334, 73326870, 87177501, 96863890, 116236668, 145295835, 146653740, 174355002, 193727780, 261532503, 290591670, 348710004, 435887505, 523065006, 581183340, 784597509, 871775010, 1046130012, 1307662515, 1569195018, 1743550020, 2615325030, 3138390036, 3922987545, 5230650060, 7845975090, 15691950180]

約数ペア:

[(1, 15691950180), (2, 7845975090), (3, 5230650060), (4, 3922987545), (5, 3138390036), (6, 2615325030), (9, 1743550020), (10, 1569195018), (12, 1307662515), (15, 1046130012), (18, 871775010), (20, 784597509), (27, 581183340), (30, 523065006), (36, 435887505), (45, 348710004), (54, 290591670), (60, 261532503), (81, 193727780), (90, 174355002), (107, 146653740), (108, 145295835), (135, 116236668), (162, 96863890), (180, 87177501), (214, 73326870), (270, 58118334), (321, 48884580), (324, 48431945), (405, 38745556), (428, 36663435), (535, 29330748), (540, 29059167), (642, 24442290), (810, 19372778), (963, 16294860), (1070, 14665374), (1284, 12221145), (1605, 9776916), (1620, 9686389), (1926, 8147430), (2140, 7332687), (2889, 5431620), (3210, 4888458), (3852, 4073715), (4815, 3258972), (5778, 2715810), (6420, 2444229), (8667, 1810540), (9630, 1629486), (11556, 1357905), (14445, 1086324), (17334, 905270), (19260, 814743), (28890, 543162), (34668, 452635), (43335, 362108), (57780, 271581), (86670, 181054), (90527, 173340)]