200515860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 636854400

約数和(自身を除く): 436338540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 107, 116, 145, 174, 180, 214, 261, 290, 321, 348, 359, 428, 435, 522, 535, 580, 642, 718, 870, 963, 1044, 1070, 1077, 1284, 1305, 1436, 1605, 1740, 1795, 1926, 2140, 2154, 2610, 3103, 3210, 3231, 3590, 3852, 4308, 4815, 5220, 5385, 6206, 6420, 6462, 7180, 9309, 9630, 10411, 10770, 12412, 12924, 15515, 16155, 18618, 19260, 20822, 21540, 27927, 31030, 31233, 32310, 37236, 38413, 41644, 46545, 52055, 55854, 62060, 62466, 64620, 76826, 93090, 93699, 104110, 111708, 115239, 124932, 139635, 153652, 156165, 186180, 187398, 192065, 208220, 230478, 279270, 312330, 345717, 374796, 384130, 460956, 468495, 558540, 576195, 624660, 691434, 768260, 936990, 1113977, 1152390, 1382868, 1728585, 1873980, 2227954, 2304780, 3341931, 3457170, 4455908, 5569885, 6683862, 6914340, 10025793, 11139770, 13367724, 16709655, 20051586, 22279540, 33419310, 40103172, 50128965, 66838620, 100257930, 200515860]

約数ペア:

[(1, 200515860), (2, 100257930), (3, 66838620), (4, 50128965), (5, 40103172), (6, 33419310), (9, 22279540), (10, 20051586), (12, 16709655), (15, 13367724), (18, 11139770), (20, 10025793), (29, 6914340), (30, 6683862), (36, 5569885), (45, 4455908), (58, 3457170), (60, 3341931), (87, 2304780), (90, 2227954), (107, 1873980), (116, 1728585), (145, 1382868), (174, 1152390), (180, 1113977), (214, 936990), (261, 768260), (290, 691434), (321, 624660), (348, 576195), (359, 558540), (428, 468495), (435, 460956), (522, 384130), (535, 374796), (580, 345717), (642, 312330), (718, 279270), (870, 230478), (963, 208220), (1044, 192065), (1070, 187398), (1077, 186180), (1284, 156165), (1305, 153652), (1436, 139635), (1605, 124932), (1740, 115239), (1795, 111708), (1926, 104110), (2140, 93699), (2154, 93090), (2610, 76826), (3103, 64620), (3210, 62466), (3231, 62060), (3590, 55854), (3852, 52055), (4308, 46545), (4815, 41644), (5220, 38413), (5385, 37236), (6206, 32310), (6420, 31233), (6462, 31030), (7180, 27927), (9309, 21540), (9630, 20822), (10411, 19260), (10770, 18618), (12412, 16155), (12924, 15515)]