20291946150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{1103}}^1\times {\mathrm{2503}}^1$

素因数の和:3635

約数の個数: 144

約数和(自身を含む): 58616676864

約数和(自身を除く): 38324730714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1103, 1225, 1470, 2206, 2450, 2503, 3309, 3675, 5006, 5515, 6618, 7350, 7509, 7721, 11030, 12515, 15018, 15442, 16545, 17521, 23163, 25030, 27575, 33090, 35042, 37545, 38605, 46326, 52563, 54047, 55150, 62575, 75090, 77210, 82725, 87605, 105126, 108094, 115815, 122647, 125150, 162141, 165450, 175210, 187725, 193025, 231630, 245294, 262815, 270235, 324282, 367941, 375450, 386050, 438025, 525630, 540470, 579075, 613235, 735882, 810705, 876050, 1158150, 1226470, 1314075, 1351175, 1621410, 1839705, 2628150, 2702350, 2760809, 3066175, 3679410, 4053525, 5521618, 6132350, 8107050, 8282427, 9198525, 13804045, 16564854, 18397050, 19325663, 27608090, 38651326, 41412135, 57976989, 69020225, 82824270, 96628315, 115953978, 135279641, 138040450, 193256630, 207060675, 270559282, 289884945, 405838923, 414121350, 483141575, 579769890, 676398205, 811677846, 966283150, 1352796410, 1449424725, 2029194615, 2898849450, 3381991025, 4058389230, 6763982050, 10145973075, 20291946150]

約数ペア:

[(1, 20291946150), (2, 10145973075), (3, 6763982050), (5, 4058389230), (6, 3381991025), (7, 2898849450), (10, 2029194615), (14, 1449424725), (15, 1352796410), (21, 966283150), (25, 811677846), (30, 676398205), (35, 579769890), (42, 483141575), (49, 414121350), (50, 405838923), (70, 289884945), (75, 270559282), (98, 207060675), (105, 193256630), (147, 138040450), (150, 135279641), (175, 115953978), (210, 96628315), (245, 82824270), (294, 69020225), (350, 57976989), (490, 41412135), (525, 38651326), (735, 27608090), (1050, 19325663), (1103, 18397050), (1225, 16564854), (1470, 13804045), (2206, 9198525), (2450, 8282427), (2503, 8107050), (3309, 6132350), (3675, 5521618), (5006, 4053525), (5515, 3679410), (6618, 3066175), (7350, 2760809), (7509, 2702350), (7721, 2628150), (11030, 1839705), (12515, 1621410), (15018, 1351175), (15442, 1314075), (16545, 1226470), (17521, 1158150), (23163, 876050), (25030, 810705), (27575, 735882), (33090, 613235), (35042, 579075), (37545, 540470), (38605, 525630), (46326, 438025), (52563, 386050), (54047, 375450), (55150, 367941), (62575, 324282), (75090, 270235), (77210, 262815), (82725, 245294), (87605, 231630), (105126, 193025), (108094, 187725), (115815, 175210), (122647, 165450), (125150, 162141)]