64892340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 208748232

約数和(自身を除く): 143855892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 977, 1107, 1230, 1476, 1620, 1845, 1954, 2214, 2460, 2931, 3321, 3690, 3908, 4428, 4885, 5535, 5862, 6642, 7380, 8793, 9770, 11070, 11724, 13284, 14655, 16605, 17586, 19540, 22140, 26379, 29310, 33210, 35172, 40057, 43965, 52758, 58620, 66420, 79137, 80114, 87930, 105516, 120171, 131895, 158274, 160228, 175860, 200285, 240342, 263790, 316548, 360513, 395685, 400570, 480684, 527580, 600855, 721026, 791370, 801140, 1081539, 1201710, 1442052, 1582740, 1802565, 2163078, 2403420, 3244617, 3605130, 4326156, 5407695, 6489234, 7210260, 10815390, 12978468, 16223085, 21630780, 32446170, 64892340]

約数ペア:

[(1, 64892340), (2, 32446170), (3, 21630780), (4, 16223085), (5, 12978468), (6, 10815390), (9, 7210260), (10, 6489234), (12, 5407695), (15, 4326156), (18, 3605130), (20, 3244617), (27, 2403420), (30, 2163078), (36, 1802565), (41, 1582740), (45, 1442052), (54, 1201710), (60, 1081539), (81, 801140), (82, 791370), (90, 721026), (108, 600855), (123, 527580), (135, 480684), (162, 400570), (164, 395685), (180, 360513), (205, 316548), (246, 263790), (270, 240342), (324, 200285), (369, 175860), (405, 160228), (410, 158274), (492, 131895), (540, 120171), (615, 105516), (738, 87930), (810, 80114), (820, 79137), (977, 66420), (1107, 58620), (1230, 52758), (1476, 43965), (1620, 40057), (1845, 35172), (1954, 33210), (2214, 29310), (2460, 26379), (2931, 22140), (3321, 19540), (3690, 17586), (3908, 16605), (4428, 14655), (4885, 13284), (5535, 11724), (5862, 11070), (6642, 9770), (7380, 8793)]