231332940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4447}}^1$

素因数の和:4496

約数の個数: 108

約数和(自身を含む): 745582656

約数和(自身を除く): 514249716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3468, 4335, 4447, 5202, 5780, 8670, 8894, 10404, 13005, 13341, 17340, 17788, 22235, 26010, 26682, 40023, 44470, 52020, 53364, 66705, 75599, 80046, 88940, 133410, 151198, 160092, 200115, 226797, 266820, 302396, 377995, 400230, 453594, 680391, 755990, 800460, 907188, 1133985, 1285183, 1360782, 1511980, 2267970, 2570366, 2721564, 3401955, 3855549, 4535940, 5140732, 6425915, 6803910, 7711098, 11566647, 12851830, 13607820, 15422196, 19277745, 23133294, 25703660, 38555490, 46266588, 57833235, 77110980, 115666470, 231332940]

約数ペア:

[(1, 231332940), (2, 115666470), (3, 77110980), (4, 57833235), (5, 46266588), (6, 38555490), (9, 25703660), (10, 23133294), (12, 19277745), (15, 15422196), (17, 13607820), (18, 12851830), (20, 11566647), (30, 7711098), (34, 6803910), (36, 6425915), (45, 5140732), (51, 4535940), (60, 3855549), (68, 3401955), (85, 2721564), (90, 2570366), (102, 2267970), (153, 1511980), (170, 1360782), (180, 1285183), (204, 1133985), (255, 907188), (289, 800460), (306, 755990), (340, 680391), (510, 453594), (578, 400230), (612, 377995), (765, 302396), (867, 266820), (1020, 226797), (1156, 200115), (1445, 160092), (1530, 151198), (1734, 133410), (2601, 88940), (2890, 80046), (3060, 75599), (3468, 66705), (4335, 53364), (4447, 52020), (5202, 44470), (5780, 40023), (8670, 26682), (8894, 26010), (10404, 22235), (13005, 17788), (13341, 17340)]