210982860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3229}}^1$

素因数の和:3269

約数の個数: 144

約数和(自身を含む): 721711200

約数和(自身を除く): 510728340

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, 2970, 3229, 3267, 3630, 4356, 5445, 5940, 6458, 6534, 7260, 9687, 10890, 12916, 13068, 16145, 16335, 19374, 21780, 29061, 32290, 32670, 35519, 38748, 48435, 58122, 64580, 65340, 71038, 87183, 96870, 106557, 116244, 142076, 145305, 174366, 177595, 193740, 213114, 290610, 319671, 348732, 355190, 390709, 426228, 435915, 532785, 581220, 639342, 710380, 781418, 871830, 959013, 1065570, 1172127, 1278684, 1562836, 1598355, 1743660, 1918026, 1953545, 2131140, 2344254, 3196710, 3516381, 3836052, 3907090, 4688508, 4795065, 5860635, 6393420, 7032762, 7814180, 9590130, 10549143, 11721270, 14065524, 17581905, 19180260, 21098286, 23442540, 35163810, 42196572, 52745715, 70327620, 105491430, 210982860]

約数ペア:

[(1, 210982860), (2, 105491430), (3, 70327620), (4, 52745715), (5, 42196572), (6, 35163810), (9, 23442540), (10, 21098286), (11, 19180260), (12, 17581905), (15, 14065524), (18, 11721270), (20, 10549143), (22, 9590130), (27, 7814180), (30, 7032762), (33, 6393420), (36, 5860635), (44, 4795065), (45, 4688508), (54, 3907090), (55, 3836052), (60, 3516381), (66, 3196710), (90, 2344254), (99, 2131140), (108, 1953545), (110, 1918026), (121, 1743660), (132, 1598355), (135, 1562836), (165, 1278684), (180, 1172127), (198, 1065570), (220, 959013), (242, 871830), (270, 781418), (297, 710380), (330, 639342), (363, 581220), (396, 532785), (484, 435915), (495, 426228), (540, 390709), (594, 355190), (605, 348732), (660, 319671), (726, 290610), (990, 213114), (1089, 193740), (1188, 177595), (1210, 174366), (1452, 145305), (1485, 142076), (1815, 116244), (1980, 106557), (2178, 96870), (2420, 87183), (2970, 71038), (3229, 65340), (3267, 64580), (3630, 58122), (4356, 48435), (5445, 38748), (5940, 35519), (6458, 32670), (6534, 32290), (7260, 29061), (9687, 21780), (10890, 19374), (12916, 16335), (13068, 16145)]