91415100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 305980416

約数和(自身を除く): 214565316

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, 431, 505, 525, 606, 700, 707, 862, 1010, 1050, 1212, 1293, 1414, 1515, 1724, 2020, 2100, 2121, 2155, 2525, 2586, 2828, 3017, 3030, 3535, 4242, 4310, 5050, 5172, 6034, 6060, 6465, 7070, 7575, 8484, 8620, 9051, 10100, 10605, 10775, 12068, 12930, 14140, 15085, 15150, 17675, 18102, 21210, 21550, 25860, 30170, 30300, 32325, 35350, 36204, 42420, 43100, 43531, 45255, 53025, 60340, 64650, 70700, 75425, 87062, 90510, 106050, 129300, 130593, 150850, 174124, 181020, 212100, 217655, 226275, 261186, 301700, 304717, 435310, 452550, 522372, 609434, 652965, 870620, 905100, 914151, 1088275, 1218868, 1305930, 1523585, 1828302, 2176550, 2611860, 3047170, 3264825, 3656604, 4353100, 4570755, 6094340, 6529650, 7617925, 9141510, 13059300, 15235850, 18283020, 22853775, 30471700, 45707550, 91415100]

約数ペア:

[(1, 91415100), (2, 45707550), (3, 30471700), (4, 22853775), (5, 18283020), (6, 15235850), (7, 13059300), (10, 9141510), (12, 7617925), (14, 6529650), (15, 6094340), (20, 4570755), (21, 4353100), (25, 3656604), (28, 3264825), (30, 3047170), (35, 2611860), (42, 2176550), (50, 1828302), (60, 1523585), (70, 1305930), (75, 1218868), (84, 1088275), (100, 914151), (101, 905100), (105, 870620), (140, 652965), (150, 609434), (175, 522372), (202, 452550), (210, 435310), (300, 304717), (303, 301700), (350, 261186), (404, 226275), (420, 217655), (431, 212100), (505, 181020), (525, 174124), (606, 150850), (700, 130593), (707, 129300), (862, 106050), (1010, 90510), (1050, 87062), (1212, 75425), (1293, 70700), (1414, 64650), (1515, 60340), (1724, 53025), (2020, 45255), (2100, 43531), (2121, 43100), (2155, 42420), (2525, 36204), (2586, 35350), (2828, 32325), (3017, 30300), (3030, 30170), (3535, 25860), (4242, 21550), (4310, 21210), (5050, 18102), (5172, 17675), (6034, 15150), (6060, 15085), (6465, 14140), (7070, 12930), (7575, 12068), (8484, 10775), (8620, 10605), (9051, 10100)]