22254900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2441

約数の個数: 72

約数和(自身を含む): 66495744

約数和(自身を除く): 44240844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 2393, 3100, 4650, 4786, 7179, 9300, 9572, 11965, 14358, 23930, 28716, 35895, 47860, 59825, 71790, 74183, 119650, 143580, 148366, 179475, 222549, 239300, 296732, 358950, 370915, 445098, 717900, 741830, 890196, 1112745, 1483660, 1854575, 2225490, 3709150, 4450980, 5563725, 7418300, 11127450, 22254900]

約数ペア:

[(1, 22254900), (2, 11127450), (3, 7418300), (4, 5563725), (5, 4450980), (6, 3709150), (10, 2225490), (12, 1854575), (15, 1483660), (20, 1112745), (25, 890196), (30, 741830), (31, 717900), (50, 445098), (60, 370915), (62, 358950), (75, 296732), (93, 239300), (100, 222549), (124, 179475), (150, 148366), (155, 143580), (186, 119650), (300, 74183), (310, 71790), (372, 59825), (465, 47860), (620, 35895), (775, 28716), (930, 23930), (1550, 14358), (1860, 11965), (2325, 9572), (2393, 9300), (3100, 7179), (4650, 4786)]