231299400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{991}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 719596800

約数和(自身を除く): 488297400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 389, 600, 778, 991, 1167, 1556, 1945, 1982, 2334, 2973, 3112, 3890, 3964, 4668, 4955, 5835, 5946, 7780, 7928, 9336, 9725, 9910, 11670, 11892, 14865, 15560, 19450, 19820, 23340, 23784, 24775, 29175, 29730, 38900, 39640, 46680, 49550, 58350, 59460, 74325, 77800, 99100, 116700, 118920, 148650, 198200, 233400, 297300, 385499, 594600, 770998, 1156497, 1541996, 1927495, 2312994, 3083992, 3854990, 4625988, 5782485, 7709980, 9251976, 9637475, 11564970, 15419960, 19274950, 23129940, 28912425, 38549900, 46259880, 57824850, 77099800, 115649700, 231299400]

約数ペア:

[(1, 231299400), (2, 115649700), (3, 77099800), (4, 57824850), (5, 46259880), (6, 38549900), (8, 28912425), (10, 23129940), (12, 19274950), (15, 15419960), (20, 11564970), (24, 9637475), (25, 9251976), (30, 7709980), (40, 5782485), (50, 4625988), (60, 3854990), (75, 3083992), (100, 2312994), (120, 1927495), (150, 1541996), (200, 1156497), (300, 770998), (389, 594600), (600, 385499), (778, 297300), (991, 233400), (1167, 198200), (1556, 148650), (1945, 118920), (1982, 116700), (2334, 99100), (2973, 77800), (3112, 74325), (3890, 59460), (3964, 58350), (4668, 49550), (4955, 46680), (5835, 39640), (5946, 38900), (7780, 29730), (7928, 29175), (9336, 24775), (9725, 23784), (9910, 23340), (11670, 19820), (11892, 19450), (14865, 15560)]