20538603150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1347

約数の個数: 192

約数和(自身を含む): 56055912192

約数和(自身を除く): 35517309042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 83, 113, 130, 150, 166, 195, 226, 249, 325, 339, 390, 415, 498, 565, 650, 678, 830, 975, 1079, 1123, 1130, 1245, 1469, 1695, 1950, 2075, 2158, 2246, 2490, 2825, 2938, 3237, 3369, 3390, 4150, 4407, 5395, 5615, 5650, 6225, 6474, 6738, 7345, 8475, 8814, 9379, 10790, 11230, 12450, 14599, 14690, 16185, 16845, 16950, 18758, 22035, 26975, 28075, 28137, 29198, 32370, 33690, 36725, 43797, 44070, 46895, 53950, 56150, 56274, 72995, 73450, 80925, 84225, 87594, 93209, 93790, 110175, 121927, 126899, 140685, 145990, 161850, 168450, 186418, 218985, 220350, 234475, 243854, 253798, 279627, 281370, 364975, 365781, 380697, 437970, 466045, 468950, 559254, 609635, 634495, 703425, 729950, 731562, 761394, 932090, 1094925, 1211717, 1219270, 1268990, 1398135, 1406850, 1649687, 1828905, 1903485, 2189850, 2330225, 2423434, 2796270, 3048175, 3172475, 3299374, 3635151, 3657810, 3806970, 4660450, 4949061, 6058585, 6096350, 6344950, 6990675, 7270302, 8248435, 9144525, 9517425, 9898122, 10532617, 12117170, 13981350, 16496870, 18175755, 18289050, 19034850, 21065234, 24745305, 30292925, 31597851, 36351510, 41242175, 49490610, 52663085, 60585850, 63195702, 82484350, 90878775, 105326170, 123726525, 136924021, 157989255, 181757550, 247453050, 263315425, 273848042, 315978510, 410772063, 526630850, 684620105, 789946275, 821544126, 1369240210, 1579892550, 2053860315, 3423100525, 4107720630, 6846201050, 10269301575, 20538603150]

約数ペア:

[(1, 20538603150), (2, 10269301575), (3, 6846201050), (5, 4107720630), (6, 3423100525), (10, 2053860315), (13, 1579892550), (15, 1369240210), (25, 821544126), (26, 789946275), (30, 684620105), (39, 526630850), (50, 410772063), (65, 315978510), (75, 273848042), (78, 263315425), (83, 247453050), (113, 181757550), (130, 157989255), (150, 136924021), (166, 123726525), (195, 105326170), (226, 90878775), (249, 82484350), (325, 63195702), (339, 60585850), (390, 52663085), (415, 49490610), (498, 41242175), (565, 36351510), (650, 31597851), (678, 30292925), (830, 24745305), (975, 21065234), (1079, 19034850), (1123, 18289050), (1130, 18175755), (1245, 16496870), (1469, 13981350), (1695, 12117170), (1950, 10532617), (2075, 9898122), (2158, 9517425), (2246, 9144525), (2490, 8248435), (2825, 7270302), (2938, 6990675), (3237, 6344950), (3369, 6096350), (3390, 6058585), (4150, 4949061), (4407, 4660450), (5395, 3806970), (5615, 3657810), (5650, 3635151), (6225, 3299374), (6474, 3172475), (6738, 3048175), (7345, 2796270), (8475, 2423434), (8814, 2330225), (9379, 2189850), (10790, 1903485), (11230, 1828905), (12450, 1649687), (14599, 1406850), (14690, 1398135), (16185, 1268990), (16845, 1219270), (16950, 1211717), (18758, 1094925), (22035, 932090), (26975, 761394), (28075, 731562), (28137, 729950), (29198, 703425), (32370, 634495), (33690, 609635), (36725, 559254), (43797, 468950), (44070, 466045), (46895, 437970), (53950, 380697), (56150, 365781), (56274, 364975), (72995, 281370), (73450, 279627), (80925, 253798), (84225, 243854), (87594, 234475), (93209, 220350), (93790, 218985), (110175, 186418), (121927, 168450), (126899, 161850), (140685, 145990)]