55299420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2539}}^1$

素因数の和:2576

約数の個数: 108

約数和(自身を含む): 184449720

約数和(自身を除く): 129150300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 2539, 3630, 4356, 5078, 5445, 7260, 7617, 10156, 10890, 12695, 15234, 21780, 22851, 25390, 27929, 30468, 38085, 45702, 50780, 55858, 76170, 83787, 91404, 111716, 114255, 139645, 152340, 167574, 228510, 251361, 279290, 307219, 335148, 418935, 457020, 502722, 558580, 614438, 837870, 921657, 1005444, 1228876, 1256805, 1536095, 1675740, 1843314, 2513610, 2764971, 3072190, 3686628, 4608285, 5027220, 5529942, 6144380, 9216570, 11059884, 13824855, 18433140, 27649710, 55299420]

約数ペア:

[(1, 55299420), (2, 27649710), (3, 18433140), (4, 13824855), (5, 11059884), (6, 9216570), (9, 6144380), (10, 5529942), (11, 5027220), (12, 4608285), (15, 3686628), (18, 3072190), (20, 2764971), (22, 2513610), (30, 1843314), (33, 1675740), (36, 1536095), (44, 1256805), (45, 1228876), (55, 1005444), (60, 921657), (66, 837870), (90, 614438), (99, 558580), (110, 502722), (121, 457020), (132, 418935), (165, 335148), (180, 307219), (198, 279290), (220, 251361), (242, 228510), (330, 167574), (363, 152340), (396, 139645), (484, 114255), (495, 111716), (605, 91404), (660, 83787), (726, 76170), (990, 55858), (1089, 50780), (1210, 45702), (1452, 38085), (1815, 30468), (1980, 27929), (2178, 25390), (2420, 22851), (2539, 21780), (3630, 15234), (4356, 12695), (5078, 10890), (5445, 10156), (7260, 7617)]