121109100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 405140736

約数和(自身を除く): 284031636

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, 571, 606, 700, 707, 1010, 1050, 1142, 1212, 1414, 1515, 1713, 2020, 2100, 2121, 2284, 2525, 2828, 2855, 3030, 3426, 3535, 3997, 4242, 5050, 5710, 6060, 6852, 7070, 7575, 7994, 8484, 8565, 10100, 10605, 11420, 11991, 14140, 14275, 15150, 15988, 17130, 17675, 19985, 21210, 23982, 28550, 30300, 34260, 35350, 39970, 42420, 42825, 47964, 53025, 57100, 57671, 59955, 70700, 79940, 85650, 99925, 106050, 115342, 119910, 171300, 173013, 199850, 212100, 230684, 239820, 288355, 299775, 346026, 399700, 403697, 576710, 599550, 692052, 807394, 865065, 1153420, 1199100, 1211091, 1441775, 1614788, 1730130, 2018485, 2422182, 2883550, 3460260, 4036970, 4325325, 4844364, 5767100, 6055455, 8073940, 8650650, 10092425, 12110910, 17301300, 20184850, 24221820, 30277275, 40369700, 60554550, 121109100]

約数ペア:

[(1, 121109100), (2, 60554550), (3, 40369700), (4, 30277275), (5, 24221820), (6, 20184850), (7, 17301300), (10, 12110910), (12, 10092425), (14, 8650650), (15, 8073940), (20, 6055455), (21, 5767100), (25, 4844364), (28, 4325325), (30, 4036970), (35, 3460260), (42, 2883550), (50, 2422182), (60, 2018485), (70, 1730130), (75, 1614788), (84, 1441775), (100, 1211091), (101, 1199100), (105, 1153420), (140, 865065), (150, 807394), (175, 692052), (202, 599550), (210, 576710), (300, 403697), (303, 399700), (350, 346026), (404, 299775), (420, 288355), (505, 239820), (525, 230684), (571, 212100), (606, 199850), (700, 173013), (707, 171300), (1010, 119910), (1050, 115342), (1142, 106050), (1212, 99925), (1414, 85650), (1515, 79940), (1713, 70700), (2020, 59955), (2100, 57671), (2121, 57100), (2284, 53025), (2525, 47964), (2828, 42825), (2855, 42420), (3030, 39970), (3426, 35350), (3535, 34260), (3997, 30300), (4242, 28550), (5050, 23982), (5710, 21210), (6060, 19985), (6852, 17675), (7070, 17130), (7575, 15988), (7994, 15150), (8484, 14275), (8565, 14140), (10100, 11991), (10605, 11420)]