22498200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 78343200

約数和(自身を除く): 55845000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 431, 435, 450, 522, 580, 600, 696, 725, 862, 870, 900, 1044, 1160, 1293, 1305, 1450, 1724, 1740, 1800, 2088, 2155, 2175, 2586, 2610, 2900, 3448, 3480, 3879, 4310, 4350, 5172, 5220, 5800, 6465, 6525, 7758, 8620, 8700, 10344, 10440, 10775, 12499, 12930, 13050, 15516, 17240, 17400, 19395, 21550, 24998, 25860, 26100, 31032, 32325, 37497, 38790, 43100, 49996, 51720, 52200, 62495, 64650, 74994, 77580, 86200, 96975, 99992, 112491, 124990, 129300, 149988, 155160, 187485, 193950, 224982, 249980, 258600, 299976, 312475, 374970, 387900, 449964, 499960, 562455, 624950, 749940, 775800, 899928, 937425, 1124910, 1249900, 1499880, 1874850, 2249820, 2499800, 2812275, 3749700, 4499640, 5624550, 7499400, 11249100, 22498200]

約数ペア:

[(1, 22498200), (2, 11249100), (3, 7499400), (4, 5624550), (5, 4499640), (6, 3749700), (8, 2812275), (9, 2499800), (10, 2249820), (12, 1874850), (15, 1499880), (18, 1249900), (20, 1124910), (24, 937425), (25, 899928), (29, 775800), (30, 749940), (36, 624950), (40, 562455), (45, 499960), (50, 449964), (58, 387900), (60, 374970), (72, 312475), (75, 299976), (87, 258600), (90, 249980), (100, 224982), (116, 193950), (120, 187485), (145, 155160), (150, 149988), (174, 129300), (180, 124990), (200, 112491), (225, 99992), (232, 96975), (261, 86200), (290, 77580), (300, 74994), (348, 64650), (360, 62495), (431, 52200), (435, 51720), (450, 49996), (522, 43100), (580, 38790), (600, 37497), (696, 32325), (725, 31032), (862, 26100), (870, 25860), (900, 24998), (1044, 21550), (1160, 19395), (1293, 17400), (1305, 17240), (1450, 15516), (1724, 13050), (1740, 12930), (1800, 12499), (2088, 10775), (2155, 10440), (2175, 10344), (2586, 8700), (2610, 8620), (2900, 7758), (3448, 6525), (3480, 6465), (3879, 5800), (4310, 5220), (4350, 5172)]