161850960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{24977}}^1$

素因数の和:25002

約数の個数: 100

約数和(自身を含む): 562154868

約数和(自身を除く): 400303908

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 24977, 49954, 74931, 99908, 124885, 149862, 199816, 224793, 249770, 299724, 374655, 399632, 449586, 499540, 599448, 674379, 749310, 899172, 999080, 1123965, 1198896, 1348758, 1498620, 1798344, 1998160, 2023137, 2247930, 2697516, 2997240, 3371895, 3596688, 4046274, 4495860, 5395032, 5994480, 6743790, 8092548, 8991720, 10115685, 10790064, 13487580, 16185096, 17983440, 20231370, 26975160, 32370192, 40462740, 53950320, 80925480, 161850960]

約数ペア:

[(1, 161850960), (2, 80925480), (3, 53950320), (4, 40462740), (5, 32370192), (6, 26975160), (8, 20231370), (9, 17983440), (10, 16185096), (12, 13487580), (15, 10790064), (16, 10115685), (18, 8991720), (20, 8092548), (24, 6743790), (27, 5994480), (30, 5395032), (36, 4495860), (40, 4046274), (45, 3596688), (48, 3371895), (54, 2997240), (60, 2697516), (72, 2247930), (80, 2023137), (81, 1998160), (90, 1798344), (108, 1498620), (120, 1348758), (135, 1198896), (144, 1123965), (162, 999080), (180, 899172), (216, 749310), (240, 674379), (270, 599448), (324, 499540), (360, 449586), (405, 399632), (432, 374655), (540, 299724), (648, 249770), (720, 224793), (810, 199816), (1080, 149862), (1296, 124885), (1620, 99908), (2160, 74931), (3240, 49954), (6480, 24977)]