105837900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 354144000

約数和(自身を除く): 248306100

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, 499, 505, 525, 606, 700, 707, 998, 1010, 1050, 1212, 1414, 1497, 1515, 1996, 2020, 2100, 2121, 2495, 2525, 2828, 2994, 3030, 3493, 3535, 4242, 4990, 5050, 5988, 6060, 6986, 7070, 7485, 7575, 8484, 9980, 10100, 10479, 10605, 12475, 13972, 14140, 14970, 15150, 17465, 17675, 20958, 21210, 24950, 29940, 30300, 34930, 35350, 37425, 41916, 42420, 49900, 50399, 52395, 53025, 69860, 70700, 74850, 87325, 100798, 104790, 106050, 149700, 151197, 174650, 201596, 209580, 212100, 251995, 261975, 302394, 349300, 352793, 503990, 523950, 604788, 705586, 755985, 1007980, 1047900, 1058379, 1259975, 1411172, 1511970, 1763965, 2116758, 2519950, 3023940, 3527930, 3779925, 4233516, 5039900, 5291895, 7055860, 7559850, 8819825, 10583790, 15119700, 17639650, 21167580, 26459475, 35279300, 52918950, 105837900]

約数ペア:

[(1, 105837900), (2, 52918950), (3, 35279300), (4, 26459475), (5, 21167580), (6, 17639650), (7, 15119700), (10, 10583790), (12, 8819825), (14, 7559850), (15, 7055860), (20, 5291895), (21, 5039900), (25, 4233516), (28, 3779925), (30, 3527930), (35, 3023940), (42, 2519950), (50, 2116758), (60, 1763965), (70, 1511970), (75, 1411172), (84, 1259975), (100, 1058379), (101, 1047900), (105, 1007980), (140, 755985), (150, 705586), (175, 604788), (202, 523950), (210, 503990), (300, 352793), (303, 349300), (350, 302394), (404, 261975), (420, 251995), (499, 212100), (505, 209580), (525, 201596), (606, 174650), (700, 151197), (707, 149700), (998, 106050), (1010, 104790), (1050, 100798), (1212, 87325), (1414, 74850), (1497, 70700), (1515, 69860), (1996, 53025), (2020, 52395), (2100, 50399), (2121, 49900), (2495, 42420), (2525, 41916), (2828, 37425), (2994, 35350), (3030, 34930), (3493, 30300), (3535, 29940), (4242, 24950), (4990, 21210), (5050, 20958), (5988, 17675), (6060, 17465), (6986, 15150), (7070, 14970), (7485, 14140), (7575, 13972), (8484, 12475), (9980, 10605), (10100, 10479)]