65962440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 221750100

約数和(自身を除く): 155787660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 109, 120, 123, 164, 180, 205, 218, 246, 327, 328, 360, 369, 410, 436, 492, 545, 615, 654, 738, 820, 872, 981, 984, 1090, 1230, 1308, 1476, 1635, 1640, 1681, 1845, 1962, 2180, 2460, 2616, 2952, 3270, 3362, 3690, 3924, 4360, 4469, 4905, 4920, 5043, 6540, 6724, 7380, 7848, 8405, 8938, 9810, 10086, 13080, 13407, 13448, 14760, 15129, 16810, 17876, 19620, 20172, 22345, 25215, 26814, 30258, 33620, 35752, 39240, 40221, 40344, 44690, 50430, 53628, 60516, 67035, 67240, 75645, 80442, 89380, 100860, 107256, 121032, 134070, 151290, 160884, 178760, 183229, 201105, 201720, 268140, 302580, 321768, 366458, 402210, 536280, 549687, 605160, 732916, 804420, 916145, 1099374, 1465832, 1608840, 1649061, 1832290, 2198748, 2748435, 3298122, 3664580, 4397496, 5496870, 6596244, 7329160, 8245305, 10993740, 13192488, 16490610, 21987480, 32981220, 65962440]

約数ペア:

[(1, 65962440), (2, 32981220), (3, 21987480), (4, 16490610), (5, 13192488), (6, 10993740), (8, 8245305), (9, 7329160), (10, 6596244), (12, 5496870), (15, 4397496), (18, 3664580), (20, 3298122), (24, 2748435), (30, 2198748), (36, 1832290), (40, 1649061), (41, 1608840), (45, 1465832), (60, 1099374), (72, 916145), (82, 804420), (90, 732916), (109, 605160), (120, 549687), (123, 536280), (164, 402210), (180, 366458), (205, 321768), (218, 302580), (246, 268140), (327, 201720), (328, 201105), (360, 183229), (369, 178760), (410, 160884), (436, 151290), (492, 134070), (545, 121032), (615, 107256), (654, 100860), (738, 89380), (820, 80442), (872, 75645), (981, 67240), (984, 67035), (1090, 60516), (1230, 53628), (1308, 50430), (1476, 44690), (1635, 40344), (1640, 40221), (1681, 39240), (1845, 35752), (1962, 33620), (2180, 30258), (2460, 26814), (2616, 25215), (2952, 22345), (3270, 20172), (3362, 19620), (3690, 17876), (3924, 16810), (4360, 15129), (4469, 14760), (4905, 13448), (4920, 13407), (5043, 13080), (6540, 10086), (6724, 9810), (7380, 8938), (7848, 8405)]