259809660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 890265600

約数和(自身を除く): 630455940

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, 132, 135, 165, 180, 191, 198, 220, 229, 270, 297, 330, 382, 396, 458, 495, 540, 573, 594, 660, 687, 764, 916, 955, 990, 1145, 1146, 1188, 1374, 1485, 1719, 1910, 1980, 2061, 2101, 2290, 2292, 2519, 2748, 2865, 2970, 3435, 3438, 3820, 4122, 4202, 4580, 5038, 5157, 5730, 5940, 6183, 6303, 6870, 6876, 7557, 8244, 8404, 8595, 10076, 10305, 10314, 10505, 11460, 12366, 12595, 12606, 13740, 15114, 17190, 18909, 20610, 20628, 21010, 22671, 24732, 25190, 25212, 25785, 30228, 30915, 31515, 34380, 37785, 37818, 41220, 42020, 43739, 45342, 50380, 51570, 56727, 61830, 63030, 68013, 75570, 75636, 87478, 90684, 94545, 103140, 113355, 113454, 123660, 126060, 131217, 136026, 151140, 174956, 189090, 218695, 226710, 226908, 262434, 272052, 283635, 340065, 378180, 393651, 437390, 453420, 481129, 524868, 567270, 656085, 680130, 787302, 874780, 962258, 1134540, 1180953, 1312170, 1360260, 1443387, 1574604, 1924516, 1968255, 2361906, 2405645, 2624340, 2886774, 3936510, 4330161, 4723812, 4811290, 5773548, 5904765, 7216935, 7873020, 8660322, 9622580, 11809530, 12990483, 14433870, 17320644, 21650805, 23619060, 25980966, 28867740, 43301610, 51961932, 64952415, 86603220, 129904830, 259809660]

約数ペア:

[(1, 259809660), (2, 129904830), (3, 86603220), (4, 64952415), (5, 51961932), (6, 43301610), (9, 28867740), (10, 25980966), (11, 23619060), (12, 21650805), (15, 17320644), (18, 14433870), (20, 12990483), (22, 11809530), (27, 9622580), (30, 8660322), (33, 7873020), (36, 7216935), (44, 5904765), (45, 5773548), (54, 4811290), (55, 4723812), (60, 4330161), (66, 3936510), (90, 2886774), (99, 2624340), (108, 2405645), (110, 2361906), (132, 1968255), (135, 1924516), (165, 1574604), (180, 1443387), (191, 1360260), (198, 1312170), (220, 1180953), (229, 1134540), (270, 962258), (297, 874780), (330, 787302), (382, 680130), (396, 656085), (458, 567270), (495, 524868), (540, 481129), (573, 453420), (594, 437390), (660, 393651), (687, 378180), (764, 340065), (916, 283635), (955, 272052), (990, 262434), (1145, 226908), (1146, 226710), (1188, 218695), (1374, 189090), (1485, 174956), (1719, 151140), (1910, 136026), (1980, 131217), (2061, 126060), (2101, 123660), (2290, 113454), (2292, 113355), (2519, 103140), (2748, 94545), (2865, 90684), (2970, 87478), (3435, 75636), (3438, 75570), (3820, 68013), (4122, 63030), (4202, 61830), (4580, 56727), (5038, 51570), (5157, 50380), (5730, 45342), (5940, 43739), (6183, 42020), (6303, 41220), (6870, 37818), (6876, 37785), (7557, 34380), (8244, 31515), (8404, 30915), (8595, 30228), (10076, 25785), (10305, 25212), (10314, 25190), (10505, 24732), (11460, 22671), (12366, 21010), (12595, 20628), (12606, 20610), (13740, 18909), (15114, 17190)]