62141940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 217526400

約数和(自身を除く): 155384460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 149, 180, 210, 252, 298, 315, 331, 420, 447, 596, 630, 662, 745, 894, 993, 1043, 1260, 1324, 1341, 1490, 1655, 1788, 1986, 2086, 2235, 2317, 2682, 2979, 2980, 3129, 3310, 3972, 4172, 4470, 4634, 4965, 5215, 5364, 5958, 6258, 6620, 6705, 6951, 8940, 9268, 9387, 9930, 10430, 11585, 11916, 12516, 13410, 13902, 14895, 15645, 18774, 19860, 20853, 20860, 23170, 26820, 27804, 29790, 31290, 34755, 37548, 41706, 46340, 46935, 49319, 59580, 62580, 69510, 83412, 93870, 98638, 104265, 139020, 147957, 187740, 197276, 208530, 246595, 295914, 345233, 417060, 443871, 493190, 591828, 690466, 739785, 887742, 986380, 1035699, 1380932, 1479570, 1726165, 1775484, 2071398, 2219355, 2959140, 3107097, 3452330, 4142796, 4438710, 5178495, 6214194, 6904660, 8877420, 10356990, 12428388, 15535485, 20713980, 31070970, 62141940]

約数ペア:

[(1, 62141940), (2, 31070970), (3, 20713980), (4, 15535485), (5, 12428388), (6, 10356990), (7, 8877420), (9, 6904660), (10, 6214194), (12, 5178495), (14, 4438710), (15, 4142796), (18, 3452330), (20, 3107097), (21, 2959140), (28, 2219355), (30, 2071398), (35, 1775484), (36, 1726165), (42, 1479570), (45, 1380932), (60, 1035699), (63, 986380), (70, 887742), (84, 739785), (90, 690466), (105, 591828), (126, 493190), (140, 443871), (149, 417060), (180, 345233), (210, 295914), (252, 246595), (298, 208530), (315, 197276), (331, 187740), (420, 147957), (447, 139020), (596, 104265), (630, 98638), (662, 93870), (745, 83412), (894, 69510), (993, 62580), (1043, 59580), (1260, 49319), (1324, 46935), (1341, 46340), (1490, 41706), (1655, 37548), (1788, 34755), (1986, 31290), (2086, 29790), (2235, 27804), (2317, 26820), (2682, 23170), (2979, 20860), (2980, 20853), (3129, 19860), (3310, 18774), (3972, 15645), (4172, 14895), (4470, 13902), (4634, 13410), (4965, 12516), (5215, 11916), (5364, 11585), (5958, 10430), (6258, 9930), (6620, 9387), (6705, 9268), (6951, 8940)]