490948200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6408

約数の個数: 144

約数和(自身を含む): 1687377120

約数和(自身を除く): 1196428920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1075, 1290, 1548, 1720, 1800, 1935, 2150, 2580, 3096, 3225, 3870, 4300, 5160, 6343, 6450, 7740, 8600, 9675, 12686, 12900, 15480, 19029, 19350, 25372, 25800, 31715, 38058, 38700, 50744, 57087, 63430, 76116, 77400, 95145, 114174, 126860, 152232, 158575, 190290, 228348, 253720, 272749, 285435, 317150, 380580, 456696, 475725, 545498, 570870, 634300, 761160, 818247, 951450, 1090996, 1141740, 1268600, 1363745, 1427175, 1636494, 1902900, 2181992, 2283480, 2454741, 2727490, 2854350, 3272988, 3805800, 4091235, 4909482, 5454980, 5708700, 6545976, 6818725, 8182470, 9818964, 10909960, 11417400, 12273705, 13637450, 16364940, 19637928, 20456175, 24547410, 27274900, 32729880, 40912350, 49094820, 54549800, 61368525, 81824700, 98189640, 122737050, 163649400, 245474100, 490948200]

約数ペア:

[(1, 490948200), (2, 245474100), (3, 163649400), (4, 122737050), (5, 98189640), (6, 81824700), (8, 61368525), (9, 54549800), (10, 49094820), (12, 40912350), (15, 32729880), (18, 27274900), (20, 24547410), (24, 20456175), (25, 19637928), (30, 16364940), (36, 13637450), (40, 12273705), (43, 11417400), (45, 10909960), (50, 9818964), (60, 8182470), (72, 6818725), (75, 6545976), (86, 5708700), (90, 5454980), (100, 4909482), (120, 4091235), (129, 3805800), (150, 3272988), (172, 2854350), (180, 2727490), (200, 2454741), (215, 2283480), (225, 2181992), (258, 1902900), (300, 1636494), (344, 1427175), (360, 1363745), (387, 1268600), (430, 1141740), (450, 1090996), (516, 951450), (600, 818247), (645, 761160), (774, 634300), (860, 570870), (900, 545498), (1032, 475725), (1075, 456696), (1290, 380580), (1548, 317150), (1720, 285435), (1800, 272749), (1935, 253720), (2150, 228348), (2580, 190290), (3096, 158575), (3225, 152232), (3870, 126860), (4300, 114174), (5160, 95145), (6343, 77400), (6450, 76116), (7740, 63430), (8600, 57087), (9675, 50744), (12686, 38700), (12900, 38058), (15480, 31715), (19029, 25800), (19350, 25372)]