1484700

素因数分解:

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

素因数の和:132

約数の個数: 108

約数和(自身を含む): 5046552

約数和(自身を除く): 3561852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 101, 105, 140, 147, 150, 175, 196, 202, 210, 245, 294, 300, 303, 350, 404, 420, 490, 505, 525, 588, 606, 700, 707, 735, 980, 1010, 1050, 1212, 1225, 1414, 1470, 1515, 2020, 2100, 2121, 2450, 2525, 2828, 2940, 3030, 3535, 3675, 4242, 4900, 4949, 5050, 6060, 7070, 7350, 7575, 8484, 9898, 10100, 10605, 14140, 14700, 14847, 15150, 17675, 19796, 21210, 24745, 29694, 30300, 35350, 42420, 49490, 53025, 59388, 70700, 74235, 98980, 106050, 123725, 148470, 212100, 247450, 296940, 371175, 494900, 742350, 1484700]

約数ペア:

[(1, 1484700), (2, 742350), (3, 494900), (4, 371175), (5, 296940), (6, 247450), (7, 212100), (10, 148470), (12, 123725), (14, 106050), (15, 98980), (20, 74235), (21, 70700), (25, 59388), (28, 53025), (30, 49490), (35, 42420), (42, 35350), (49, 30300), (50, 29694), (60, 24745), (70, 21210), (75, 19796), (84, 17675), (98, 15150), (100, 14847), (101, 14700), (105, 14140), (140, 10605), (147, 10100), (150, 9898), (175, 8484), (196, 7575), (202, 7350), (210, 7070), (245, 6060), (294, 5050), (300, 4949), (303, 4900), (350, 4242), (404, 3675), (420, 3535), (490, 3030), (505, 2940), (525, 2828), (588, 2525), (606, 2450), (700, 2121), (707, 2100), (735, 2020), (980, 1515), (1010, 1470), (1050, 1414), (1212, 1225)]