22991400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 78996060

約数和(自身を除く): 56004660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 90, 100, 106, 120, 150, 159, 180, 200, 212, 225, 241, 265, 300, 318, 360, 424, 450, 477, 482, 530, 600, 636, 723, 795, 900, 954, 964, 1060, 1205, 1272, 1325, 1446, 1590, 1800, 1908, 1928, 2120, 2169, 2385, 2410, 2650, 2892, 3180, 3615, 3816, 3975, 4338, 4770, 4820, 5300, 5784, 6025, 6360, 7230, 7950, 8676, 9540, 9640, 10600, 10845, 11925, 12050, 12773, 14460, 15900, 17352, 18075, 19080, 21690, 23850, 24100, 25546, 28920, 31800, 36150, 38319, 43380, 47700, 48200, 51092, 54225, 63865, 72300, 76638, 86760, 95400, 102184, 108450, 114957, 127730, 144600, 153276, 191595, 216900, 229914, 255460, 306552, 319325, 383190, 433800, 459828, 510920, 574785, 638650, 766380, 919656, 957975, 1149570, 1277300, 1532760, 1915950, 2299140, 2554600, 2873925, 3831900, 4598280, 5747850, 7663800, 11495700, 22991400]

約数ペア:

[(1, 22991400), (2, 11495700), (3, 7663800), (4, 5747850), (5, 4598280), (6, 3831900), (8, 2873925), (9, 2554600), (10, 2299140), (12, 1915950), (15, 1532760), (18, 1277300), (20, 1149570), (24, 957975), (25, 919656), (30, 766380), (36, 638650), (40, 574785), (45, 510920), (50, 459828), (53, 433800), (60, 383190), (72, 319325), (75, 306552), (90, 255460), (100, 229914), (106, 216900), (120, 191595), (150, 153276), (159, 144600), (180, 127730), (200, 114957), (212, 108450), (225, 102184), (241, 95400), (265, 86760), (300, 76638), (318, 72300), (360, 63865), (424, 54225), (450, 51092), (477, 48200), (482, 47700), (530, 43380), (600, 38319), (636, 36150), (723, 31800), (795, 28920), (900, 25546), (954, 24100), (964, 23850), (1060, 21690), (1205, 19080), (1272, 18075), (1325, 17352), (1446, 15900), (1590, 14460), (1800, 12773), (1908, 12050), (1928, 11925), (2120, 10845), (2169, 10600), (2385, 9640), (2410, 9540), (2650, 8676), (2892, 7950), (3180, 7230), (3615, 6360), (3816, 6025), (3975, 5784), (4338, 5300), (4770, 4820)]