78126300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{12401}}^1$

素因数の和:12428

約数の個数: 108

約数和(自身を含む): 279888336

約数和(自身を除く): 201762036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 12401, 24802, 37203, 49604, 62005, 74406, 86807, 111609, 124010, 148812, 173614, 186015, 223218, 248020, 260421, 310025, 347228, 372030, 434035, 446436, 520842, 558045, 620050, 744060, 781263, 868070, 930075, 1041684, 1116090, 1240100, 1302105, 1562526, 1736140, 1860150, 2170175, 2232180, 2604210, 2790225, 3125052, 3720300, 3906315, 4340350, 5208420, 5580450, 6510525, 7812630, 8680700, 11160900, 13021050, 15625260, 19531575, 26042100, 39063150, 78126300]

約数ペア:

[(1, 78126300), (2, 39063150), (3, 26042100), (4, 19531575), (5, 15625260), (6, 13021050), (7, 11160900), (9, 8680700), (10, 7812630), (12, 6510525), (14, 5580450), (15, 5208420), (18, 4340350), (20, 3906315), (21, 3720300), (25, 3125052), (28, 2790225), (30, 2604210), (35, 2232180), (36, 2170175), (42, 1860150), (45, 1736140), (50, 1562526), (60, 1302105), (63, 1240100), (70, 1116090), (75, 1041684), (84, 930075), (90, 868070), (100, 781263), (105, 744060), (126, 620050), (140, 558045), (150, 520842), (175, 446436), (180, 434035), (210, 372030), (225, 347228), (252, 310025), (300, 260421), (315, 248020), (350, 223218), (420, 186015), (450, 173614), (525, 148812), (630, 124010), (700, 111609), (900, 86807), (1050, 74406), (1260, 62005), (1575, 49604), (2100, 37203), (3150, 24802), (6300, 12401)]