22390800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 73435776

約数和(自身を除く): 51044976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 397, 400, 470, 564, 600, 705, 752, 794, 940, 1128, 1175, 1191, 1200, 1410, 1588, 1880, 1985, 2256, 2350, 2382, 2820, 3176, 3525, 3760, 3970, 4700, 4764, 5640, 5955, 6352, 7050, 7940, 9400, 9528, 9925, 11280, 11910, 14100, 15880, 18659, 18800, 19056, 19850, 23820, 28200, 29775, 31760, 37318, 39700, 47640, 55977, 56400, 59550, 74636, 79400, 93295, 95280, 111954, 119100, 149272, 158800, 186590, 223908, 238200, 279885, 298544, 373180, 447816, 466475, 476400, 559770, 746360, 895632, 932950, 1119540, 1399425, 1492720, 1865900, 2239080, 2798850, 3731800, 4478160, 5597700, 7463600, 11195400, 22390800]

約数ペア:

[(1, 22390800), (2, 11195400), (3, 7463600), (4, 5597700), (5, 4478160), (6, 3731800), (8, 2798850), (10, 2239080), (12, 1865900), (15, 1492720), (16, 1399425), (20, 1119540), (24, 932950), (25, 895632), (30, 746360), (40, 559770), (47, 476400), (48, 466475), (50, 447816), (60, 373180), (75, 298544), (80, 279885), (94, 238200), (100, 223908), (120, 186590), (141, 158800), (150, 149272), (188, 119100), (200, 111954), (235, 95280), (240, 93295), (282, 79400), (300, 74636), (376, 59550), (397, 56400), (400, 55977), (470, 47640), (564, 39700), (600, 37318), (705, 31760), (752, 29775), (794, 28200), (940, 23820), (1128, 19850), (1175, 19056), (1191, 18800), (1200, 18659), (1410, 15880), (1588, 14100), (1880, 11910), (1985, 11280), (2256, 9925), (2350, 9528), (2382, 9400), (2820, 7940), (3176, 7050), (3525, 6352), (3760, 5955), (3970, 5640), (4700, 4764)]