65388060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 207182976

約数和(自身を除く): 141794916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 181, 223, 270, 324, 362, 405, 446, 540, 543, 669, 724, 810, 892, 905, 1086, 1115, 1338, 1620, 1629, 1810, 2007, 2172, 2230, 2676, 2715, 3258, 3345, 3620, 4014, 4460, 4887, 5430, 6021, 6516, 6690, 8028, 8145, 9774, 10035, 10860, 12042, 13380, 14661, 16290, 18063, 19548, 20070, 24084, 24435, 29322, 30105, 32580, 36126, 40140, 40363, 48870, 58644, 60210, 72252, 73305, 80726, 90315, 97740, 120420, 121089, 146610, 161452, 180630, 201815, 242178, 293220, 361260, 363267, 403630, 484356, 605445, 726534, 807260, 1089801, 1210890, 1453068, 1816335, 2179602, 2421780, 3269403, 3632670, 4359204, 5449005, 6538806, 7265340, 10898010, 13077612, 16347015, 21796020, 32694030, 65388060]

約数ペア:

[(1, 65388060), (2, 32694030), (3, 21796020), (4, 16347015), (5, 13077612), (6, 10898010), (9, 7265340), (10, 6538806), (12, 5449005), (15, 4359204), (18, 3632670), (20, 3269403), (27, 2421780), (30, 2179602), (36, 1816335), (45, 1453068), (54, 1210890), (60, 1089801), (81, 807260), (90, 726534), (108, 605445), (135, 484356), (162, 403630), (180, 363267), (181, 361260), (223, 293220), (270, 242178), (324, 201815), (362, 180630), (405, 161452), (446, 146610), (540, 121089), (543, 120420), (669, 97740), (724, 90315), (810, 80726), (892, 73305), (905, 72252), (1086, 60210), (1115, 58644), (1338, 48870), (1620, 40363), (1629, 40140), (1810, 36126), (2007, 32580), (2172, 30105), (2230, 29322), (2676, 24435), (2715, 24084), (3258, 20070), (3345, 19548), (3620, 18063), (4014, 16290), (4460, 14661), (4887, 13380), (5430, 12042), (6021, 10860), (6516, 10035), (6690, 9774), (8028, 8145)]