115406460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 380671200

約数和(自身を除く): 265264740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 149, 156, 180, 195, 234, 260, 298, 331, 390, 447, 468, 585, 596, 662, 745, 780, 894, 993, 1170, 1324, 1341, 1490, 1655, 1788, 1937, 1986, 2235, 2340, 2682, 2979, 2980, 3310, 3874, 3972, 4303, 4470, 4965, 5364, 5811, 5958, 6620, 6705, 7748, 8606, 8940, 9685, 9930, 11622, 11916, 12909, 13410, 14895, 17212, 17433, 19370, 19860, 21515, 23244, 25818, 26820, 29055, 29790, 34866, 38727, 38740, 43030, 49319, 51636, 58110, 59580, 64545, 69732, 77454, 86060, 87165, 98638, 116220, 129090, 147957, 154908, 174330, 193635, 197276, 246595, 258180, 295914, 348660, 387270, 443871, 493190, 591828, 641147, 739785, 774540, 887742, 986380, 1282294, 1479570, 1775484, 1923441, 2219355, 2564588, 2959140, 3205735, 3846882, 4438710, 5770323, 6411470, 7693764, 8877420, 9617205, 11540646, 12822940, 19234410, 23081292, 28851615, 38468820, 57703230, 115406460]

約数ペア:

[(1, 115406460), (2, 57703230), (3, 38468820), (4, 28851615), (5, 23081292), (6, 19234410), (9, 12822940), (10, 11540646), (12, 9617205), (13, 8877420), (15, 7693764), (18, 6411470), (20, 5770323), (26, 4438710), (30, 3846882), (36, 3205735), (39, 2959140), (45, 2564588), (52, 2219355), (60, 1923441), (65, 1775484), (78, 1479570), (90, 1282294), (117, 986380), (130, 887742), (149, 774540), (156, 739785), (180, 641147), (195, 591828), (234, 493190), (260, 443871), (298, 387270), (331, 348660), (390, 295914), (447, 258180), (468, 246595), (585, 197276), (596, 193635), (662, 174330), (745, 154908), (780, 147957), (894, 129090), (993, 116220), (1170, 98638), (1324, 87165), (1341, 86060), (1490, 77454), (1655, 69732), (1788, 64545), (1937, 59580), (1986, 58110), (2235, 51636), (2340, 49319), (2682, 43030), (2979, 38740), (2980, 38727), (3310, 34866), (3874, 29790), (3972, 29055), (4303, 26820), (4470, 25818), (4965, 23244), (5364, 21515), (5811, 19860), (5958, 19370), (6620, 17433), (6705, 17212), (7748, 14895), (8606, 13410), (8940, 12909), (9685, 11916), (9930, 11622)]