211925400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 707097600

約数和(自身を除く): 495172200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 79, 85, 100, 102, 120, 136, 150, 158, 170, 200, 204, 237, 255, 263, 300, 316, 340, 395, 408, 425, 474, 510, 526, 600, 632, 680, 789, 790, 850, 948, 1020, 1052, 1185, 1275, 1315, 1343, 1578, 1580, 1700, 1896, 1975, 2040, 2104, 2370, 2550, 2630, 2686, 3156, 3160, 3400, 3945, 3950, 4029, 4471, 4740, 5100, 5260, 5372, 5925, 6312, 6575, 6715, 7890, 7900, 8058, 8942, 9480, 10200, 10520, 10744, 11850, 13150, 13413, 13430, 15780, 15800, 16116, 17884, 19725, 20145, 20777, 22355, 23700, 26300, 26826, 26860, 31560, 32232, 33575, 35768, 39450, 40290, 41554, 44710, 47400, 52600, 53652, 53720, 62331, 67065, 67150, 78900, 80580, 83108, 89420, 100725, 103885, 107304, 111775, 124662, 134130, 134300, 157800, 161160, 166216, 178840, 201450, 207770, 223550, 249324, 268260, 268600, 311655, 335325, 353209, 402900, 415540, 447100, 498648, 519425, 536520, 623310, 670650, 706418, 805800, 831080, 894200, 1038850, 1059627, 1246620, 1341300, 1412836, 1558275, 1766045, 2077700, 2119254, 2493240, 2682600, 2825672, 3116550, 3532090, 4155400, 4238508, 5298135, 6233100, 7064180, 8477016, 8830225, 10596270, 12466200, 14128360, 17660450, 21192540, 26490675, 35320900, 42385080, 52981350, 70641800, 105962700, 211925400]

約数ペア:

[(1, 211925400), (2, 105962700), (3, 70641800), (4, 52981350), (5, 42385080), (6, 35320900), (8, 26490675), (10, 21192540), (12, 17660450), (15, 14128360), (17, 12466200), (20, 10596270), (24, 8830225), (25, 8477016), (30, 7064180), (34, 6233100), (40, 5298135), (50, 4238508), (51, 4155400), (60, 3532090), (68, 3116550), (75, 2825672), (79, 2682600), (85, 2493240), (100, 2119254), (102, 2077700), (120, 1766045), (136, 1558275), (150, 1412836), (158, 1341300), (170, 1246620), (200, 1059627), (204, 1038850), (237, 894200), (255, 831080), (263, 805800), (300, 706418), (316, 670650), (340, 623310), (395, 536520), (408, 519425), (425, 498648), (474, 447100), (510, 415540), (526, 402900), (600, 353209), (632, 335325), (680, 311655), (789, 268600), (790, 268260), (850, 249324), (948, 223550), (1020, 207770), (1052, 201450), (1185, 178840), (1275, 166216), (1315, 161160), (1343, 157800), (1578, 134300), (1580, 134130), (1700, 124662), (1896, 111775), (1975, 107304), (2040, 103885), (2104, 100725), (2370, 89420), (2550, 83108), (2630, 80580), (2686, 78900), (3156, 67150), (3160, 67065), (3400, 62331), (3945, 53720), (3950, 53652), (4029, 52600), (4471, 47400), (4740, 44710), (5100, 41554), (5260, 40290), (5372, 39450), (5925, 35768), (6312, 33575), (6575, 32232), (6715, 31560), (7890, 26860), (7900, 26826), (8058, 26300), (8942, 23700), (9480, 22355), (10200, 20777), (10520, 20145), (10744, 19725), (11850, 17884), (13150, 16116), (13413, 15800), (13430, 15780)]