33143220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 115577280

約数和(自身を除く): 82434060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 881, 990, 1045, 1140, 1254, 1710, 1762, 1881, 1980, 2090, 2508, 2643, 3135, 3420, 3524, 3762, 4180, 4405, 5286, 6270, 7524, 7929, 8810, 9405, 9691, 10572, 12540, 13215, 15858, 16739, 17620, 18810, 19382, 26430, 29073, 31716, 33478, 37620, 38764, 39645, 48455, 50217, 52860, 58146, 66956, 79290, 83695, 87219, 96910, 100434, 116292, 145365, 150651, 158580, 167390, 174438, 184129, 193820, 200868, 251085, 290730, 301302, 334780, 348876, 368258, 436095, 502170, 552387, 581460, 602604, 736516, 753255, 872190, 920645, 1004340, 1104774, 1506510, 1657161, 1744380, 1841290, 2209548, 2761935, 3013020, 3314322, 3682580, 5523870, 6628644, 8285805, 11047740, 16571610, 33143220]

約数ペア:

[(1, 33143220), (2, 16571610), (3, 11047740), (4, 8285805), (5, 6628644), (6, 5523870), (9, 3682580), (10, 3314322), (11, 3013020), (12, 2761935), (15, 2209548), (18, 1841290), (19, 1744380), (20, 1657161), (22, 1506510), (30, 1104774), (33, 1004340), (36, 920645), (38, 872190), (44, 753255), (45, 736516), (55, 602604), (57, 581460), (60, 552387), (66, 502170), (76, 436095), (90, 368258), (95, 348876), (99, 334780), (110, 301302), (114, 290730), (132, 251085), (165, 200868), (171, 193820), (180, 184129), (190, 174438), (198, 167390), (209, 158580), (220, 150651), (228, 145365), (285, 116292), (330, 100434), (342, 96910), (380, 87219), (396, 83695), (418, 79290), (495, 66956), (570, 58146), (627, 52860), (660, 50217), (684, 48455), (836, 39645), (855, 38764), (881, 37620), (990, 33478), (1045, 31716), (1140, 29073), (1254, 26430), (1710, 19382), (1762, 18810), (1881, 17620), (1980, 16739), (2090, 15858), (2508, 13215), (2643, 12540), (3135, 10572), (3420, 9691), (3524, 9405), (3762, 8810), (4180, 7929), (4405, 7524), (5286, 6270)]