70230300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 236984832

約数和(自身を除く): 166754532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 140, 150, 159, 175, 210, 212, 265, 300, 318, 350, 371, 420, 525, 530, 631, 636, 700, 742, 795, 1050, 1060, 1113, 1262, 1325, 1484, 1590, 1855, 1893, 2100, 2226, 2524, 2650, 3155, 3180, 3710, 3786, 3975, 4417, 4452, 5300, 5565, 6310, 7420, 7572, 7950, 8834, 9275, 9465, 11130, 12620, 13251, 15775, 15900, 17668, 18550, 18930, 22085, 22260, 26502, 27825, 31550, 33443, 37100, 37860, 44170, 47325, 53004, 55650, 63100, 66255, 66886, 88340, 94650, 100329, 110425, 111300, 132510, 133772, 167215, 189300, 200658, 220850, 234101, 265020, 331275, 334430, 401316, 441700, 468202, 501645, 662550, 668860, 702303, 836075, 936404, 1003290, 1170505, 1325100, 1404606, 1672150, 2006580, 2341010, 2508225, 2809212, 3344300, 3511515, 4682020, 5016450, 5852525, 7023030, 10032900, 11705050, 14046060, 17557575, 23410100, 35115150, 70230300]

約数ペア:

[(1, 70230300), (2, 35115150), (3, 23410100), (4, 17557575), (5, 14046060), (6, 11705050), (7, 10032900), (10, 7023030), (12, 5852525), (14, 5016450), (15, 4682020), (20, 3511515), (21, 3344300), (25, 2809212), (28, 2508225), (30, 2341010), (35, 2006580), (42, 1672150), (50, 1404606), (53, 1325100), (60, 1170505), (70, 1003290), (75, 936404), (84, 836075), (100, 702303), (105, 668860), (106, 662550), (140, 501645), (150, 468202), (159, 441700), (175, 401316), (210, 334430), (212, 331275), (265, 265020), (300, 234101), (318, 220850), (350, 200658), (371, 189300), (420, 167215), (525, 133772), (530, 132510), (631, 111300), (636, 110425), (700, 100329), (742, 94650), (795, 88340), (1050, 66886), (1060, 66255), (1113, 63100), (1262, 55650), (1325, 53004), (1484, 47325), (1590, 44170), (1855, 37860), (1893, 37100), (2100, 33443), (2226, 31550), (2524, 27825), (2650, 26502), (3155, 22260), (3180, 22085), (3710, 18930), (3786, 18550), (3975, 17668), (4417, 15900), (4452, 15775), (5300, 13251), (5565, 12620), (6310, 11130), (7420, 9465), (7572, 9275), (7950, 8834)]