158639400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2896

約数の個数: 144

約数和(自身を含む): 550143360

約数和(自身を除く): 391503960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 2843, 3100, 3720, 4650, 5580, 5686, 6200, 6975, 8529, 9300, 11160, 11372, 13950, 14215, 17058, 18600, 22744, 25587, 27900, 28430, 34116, 42645, 51174, 55800, 56860, 68232, 71075, 85290, 88133, 102348, 113720, 127935, 142150, 170580, 176266, 204696, 213225, 255870, 264399, 284300, 341160, 352532, 426450, 440665, 511740, 528798, 568600, 639675, 705064, 793197, 852900, 881330, 1023480, 1057596, 1279350, 1321995, 1586394, 1705800, 1762660, 2115192, 2203325, 2558700, 2643990, 3172788, 3525320, 3965985, 4406650, 5117400, 5287980, 6345576, 6609975, 7931970, 8813300, 10575960, 13219950, 15863940, 17626600, 19829925, 26439900, 31727880, 39659850, 52879800, 79319700, 158639400]

約数ペア:

[(1, 158639400), (2, 79319700), (3, 52879800), (4, 39659850), (5, 31727880), (6, 26439900), (8, 19829925), (9, 17626600), (10, 15863940), (12, 13219950), (15, 10575960), (18, 8813300), (20, 7931970), (24, 6609975), (25, 6345576), (30, 5287980), (31, 5117400), (36, 4406650), (40, 3965985), (45, 3525320), (50, 3172788), (60, 2643990), (62, 2558700), (72, 2203325), (75, 2115192), (90, 1762660), (93, 1705800), (100, 1586394), (120, 1321995), (124, 1279350), (150, 1057596), (155, 1023480), (180, 881330), (186, 852900), (200, 793197), (225, 705064), (248, 639675), (279, 568600), (300, 528798), (310, 511740), (360, 440665), (372, 426450), (450, 352532), (465, 341160), (558, 284300), (600, 264399), (620, 255870), (744, 213225), (775, 204696), (900, 176266), (930, 170580), (1116, 142150), (1240, 127935), (1395, 113720), (1550, 102348), (1800, 88133), (1860, 85290), (2232, 71075), (2325, 68232), (2790, 56860), (2843, 55800), (3100, 51174), (3720, 42645), (4650, 34116), (5580, 28430), (5686, 27900), (6200, 25587), (6975, 22744), (8529, 18600), (9300, 17058), (11160, 14215), (11372, 13950)]