165898260

素因数分解:

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

素因数の和:2579

約数の個数: 144

約数和(自身を含む): 567537600

約数和(自身を除く): 401639340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2539, 2970, 3267, 3630, 4356, 5078, 5445, 5940, 6534, 7260, 7617, 10156, 10890, 12695, 13068, 15234, 16335, 21780, 22851, 25390, 27929, 30468, 32670, 38085, 45702, 50780, 55858, 65340, 68553, 76170, 83787, 91404, 111716, 114255, 137106, 139645, 152340, 167574, 228510, 251361, 274212, 279290, 307219, 335148, 342765, 418935, 457020, 502722, 558580, 614438, 685530, 754083, 837870, 921657, 1005444, 1228876, 1256805, 1371060, 1508166, 1536095, 1675740, 1843314, 2513610, 2764971, 3016332, 3072190, 3686628, 3770415, 4608285, 5027220, 5529942, 6144380, 7540830, 8294913, 9216570, 11059884, 13824855, 15081660, 16589826, 18433140, 27649710, 33179652, 41474565, 55299420, 82949130, 165898260]

約数ペア:

[(1, 165898260), (2, 82949130), (3, 55299420), (4, 41474565), (5, 33179652), (6, 27649710), (9, 18433140), (10, 16589826), (11, 15081660), (12, 13824855), (15, 11059884), (18, 9216570), (20, 8294913), (22, 7540830), (27, 6144380), (30, 5529942), (33, 5027220), (36, 4608285), (44, 3770415), (45, 3686628), (54, 3072190), (55, 3016332), (60, 2764971), (66, 2513610), (90, 1843314), (99, 1675740), (108, 1536095), (110, 1508166), (121, 1371060), (132, 1256805), (135, 1228876), (165, 1005444), (180, 921657), (198, 837870), (220, 754083), (242, 685530), (270, 614438), (297, 558580), (330, 502722), (363, 457020), (396, 418935), (484, 342765), (495, 335148), (540, 307219), (594, 279290), (605, 274212), (660, 251361), (726, 228510), (990, 167574), (1089, 152340), (1188, 139645), (1210, 137106), (1452, 114255), (1485, 111716), (1815, 91404), (1980, 83787), (2178, 76170), (2420, 68553), (2539, 65340), (2970, 55858), (3267, 50780), (3630, 45702), (4356, 38085), (5078, 32670), (5445, 30468), (5940, 27929), (6534, 25390), (7260, 22851), (7617, 21780), (10156, 16335), (10890, 15234), (12695, 13068)]