52763580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 173837664

約数和(自身を除く): 121074084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 401, 430, 510, 516, 612, 645, 731, 765, 774, 802, 860, 1020, 1203, 1290, 1462, 1530, 1548, 1604, 1935, 2005, 2193, 2406, 2580, 2924, 3060, 3609, 3655, 3870, 4010, 4386, 4812, 6015, 6579, 6817, 7218, 7310, 7740, 8020, 8772, 10965, 12030, 13158, 13634, 14436, 14620, 17243, 18045, 20451, 21930, 24060, 26316, 27268, 32895, 34085, 34486, 36090, 40902, 43860, 51729, 61353, 65790, 68170, 68972, 72180, 81804, 86215, 102255, 103458, 122706, 131580, 136340, 155187, 172430, 204510, 206916, 245412, 258645, 293131, 306765, 310374, 344860, 409020, 517290, 586262, 613530, 620748, 775935, 879393, 1034580, 1172524, 1227060, 1465655, 1551870, 1758786, 2638179, 2931310, 3103740, 3517572, 4396965, 5276358, 5862620, 8793930, 10552716, 13190895, 17587860, 26381790, 52763580]

約数ペア:

[(1, 52763580), (2, 26381790), (3, 17587860), (4, 13190895), (5, 10552716), (6, 8793930), (9, 5862620), (10, 5276358), (12, 4396965), (15, 3517572), (17, 3103740), (18, 2931310), (20, 2638179), (30, 1758786), (34, 1551870), (36, 1465655), (43, 1227060), (45, 1172524), (51, 1034580), (60, 879393), (68, 775935), (85, 620748), (86, 613530), (90, 586262), (102, 517290), (129, 409020), (153, 344860), (170, 310374), (172, 306765), (180, 293131), (204, 258645), (215, 245412), (255, 206916), (258, 204510), (306, 172430), (340, 155187), (387, 136340), (401, 131580), (430, 122706), (510, 103458), (516, 102255), (612, 86215), (645, 81804), (731, 72180), (765, 68972), (774, 68170), (802, 65790), (860, 61353), (1020, 51729), (1203, 43860), (1290, 40902), (1462, 36090), (1530, 34486), (1548, 34085), (1604, 32895), (1935, 27268), (2005, 26316), (2193, 24060), (2406, 21930), (2580, 20451), (2924, 18045), (3060, 17243), (3609, 14620), (3655, 14436), (3870, 13634), (4010, 13158), (4386, 12030), (4812, 10965), (6015, 8772), (6579, 8020), (6817, 7740), (7218, 7310)]