8240297100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{38851}}^1$

素因数の和:38976

約数の個数: 144

約数和(自身を含む): 27518405376

約数和(自身を除く): 19278108276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 101, 105, 140, 150, 175, 202, 210, 300, 303, 350, 404, 420, 505, 525, 606, 700, 707, 1010, 1050, 1212, 1414, 1515, 2020, 2100, 2121, 2525, 2828, 3030, 3535, 4242, 5050, 6060, 7070, 7575, 8484, 10100, 10605, 14140, 15150, 17675, 21210, 30300, 35350, 38851, 42420, 53025, 70700, 77702, 106050, 116553, 155404, 194255, 212100, 233106, 271957, 388510, 466212, 543914, 582765, 777020, 815871, 971275, 1087828, 1165530, 1359785, 1631742, 1942550, 2331060, 2719570, 2913825, 3263484, 3885100, 3923951, 4079355, 5439140, 5827650, 6798925, 7847902, 8158710, 11655300, 11771853, 13597850, 15695804, 16317420, 19619755, 20396775, 23543706, 27195700, 27467657, 39239510, 40793550, 47087412, 54935314, 58859265, 78479020, 81587100, 82402971, 98098775, 109870628, 117718530, 137338285, 164805942, 196197550, 235437060, 274676570, 294296325, 329611884, 392395100, 412014855, 549353140, 588592650, 686691425, 824029710, 1177185300, 1373382850, 1648059420, 2060074275, 2746765700, 4120148550, 8240297100]

約数ペア:

[(1, 8240297100), (2, 4120148550), (3, 2746765700), (4, 2060074275), (5, 1648059420), (6, 1373382850), (7, 1177185300), (10, 824029710), (12, 686691425), (14, 588592650), (15, 549353140), (20, 412014855), (21, 392395100), (25, 329611884), (28, 294296325), (30, 274676570), (35, 235437060), (42, 196197550), (50, 164805942), (60, 137338285), (70, 117718530), (75, 109870628), (84, 98098775), (100, 82402971), (101, 81587100), (105, 78479020), (140, 58859265), (150, 54935314), (175, 47087412), (202, 40793550), (210, 39239510), (300, 27467657), (303, 27195700), (350, 23543706), (404, 20396775), (420, 19619755), (505, 16317420), (525, 15695804), (606, 13597850), (700, 11771853), (707, 11655300), (1010, 8158710), (1050, 7847902), (1212, 6798925), (1414, 5827650), (1515, 5439140), (2020, 4079355), (2100, 3923951), (2121, 3885100), (2525, 3263484), (2828, 2913825), (3030, 2719570), (3535, 2331060), (4242, 1942550), (5050, 1631742), (6060, 1359785), (7070, 1165530), (7575, 1087828), (8484, 971275), (10100, 815871), (10605, 777020), (14140, 582765), (15150, 543914), (17675, 466212), (21210, 388510), (30300, 271957), (35350, 233106), (38851, 212100), (42420, 194255), (53025, 155404), (70700, 116553), (77702, 106050)]