164493180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1801

約数の個数: 120

約数和(自身を含む): 525072240

約数和(自身を除く): 360579060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1593, 1620, 1721, 1770, 2124, 2655, 3186, 3442, 3540, 4779, 5163, 5310, 6372, 6884, 7965, 8605, 9558, 10326, 10620, 15489, 15930, 17210, 19116, 20652, 23895, 25815, 30978, 31860, 34420, 46467, 47790, 51630, 61956, 77445, 92934, 95580, 101539, 103260, 139401, 154890, 185868, 203078, 232335, 278802, 304617, 309780, 406156, 464670, 507695, 557604, 609234, 697005, 913851, 929340, 1015390, 1218468, 1394010, 1523085, 1827702, 2030780, 2741553, 2788020, 3046170, 3655404, 4569255, 5483106, 6092340, 8224659, 9138510, 10966212, 13707765, 16449318, 18277020, 27415530, 32898636, 41123295, 54831060, 82246590, 164493180]

約数ペア:

[(1, 164493180), (2, 82246590), (3, 54831060), (4, 41123295), (5, 32898636), (6, 27415530), (9, 18277020), (10, 16449318), (12, 13707765), (15, 10966212), (18, 9138510), (20, 8224659), (27, 6092340), (30, 5483106), (36, 4569255), (45, 3655404), (54, 3046170), (59, 2788020), (60, 2741553), (81, 2030780), (90, 1827702), (108, 1523085), (118, 1394010), (135, 1218468), (162, 1015390), (177, 929340), (180, 913851), (236, 697005), (270, 609234), (295, 557604), (324, 507695), (354, 464670), (405, 406156), (531, 309780), (540, 304617), (590, 278802), (708, 232335), (810, 203078), (885, 185868), (1062, 154890), (1180, 139401), (1593, 103260), (1620, 101539), (1721, 95580), (1770, 92934), (2124, 77445), (2655, 61956), (3186, 51630), (3442, 47790), (3540, 46467), (4779, 34420), (5163, 31860), (5310, 30978), (6372, 25815), (6884, 23895), (7965, 20652), (8605, 19116), (9558, 17210), (10326, 15930), (10620, 15489)]