39670800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2577

約数の個数: 120

約数和(自身を含む): 136907904

約数和(自身を除く): 97237104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2543, 2600, 3120, 3900, 5086, 5200, 7629, 7800, 10172, 12715, 15258, 15600, 20344, 25430, 30516, 33059, 38145, 40688, 50860, 61032, 63575, 66118, 76290, 99177, 101720, 122064, 127150, 132236, 152580, 165295, 190725, 198354, 203440, 254300, 264472, 305160, 330590, 381450, 396708, 495885, 508600, 528944, 610320, 661180, 762900, 793416, 826475, 991770, 1017200, 1322360, 1525800, 1586832, 1652950, 1983540, 2479425, 2644720, 3051600, 3305900, 3967080, 4958850, 6611800, 7934160, 9917700, 13223600, 19835400, 39670800]

約数ペア:

[(1, 39670800), (2, 19835400), (3, 13223600), (4, 9917700), (5, 7934160), (6, 6611800), (8, 4958850), (10, 3967080), (12, 3305900), (13, 3051600), (15, 2644720), (16, 2479425), (20, 1983540), (24, 1652950), (25, 1586832), (26, 1525800), (30, 1322360), (39, 1017200), (40, 991770), (48, 826475), (50, 793416), (52, 762900), (60, 661180), (65, 610320), (75, 528944), (78, 508600), (80, 495885), (100, 396708), (104, 381450), (120, 330590), (130, 305160), (150, 264472), (156, 254300), (195, 203440), (200, 198354), (208, 190725), (240, 165295), (260, 152580), (300, 132236), (312, 127150), (325, 122064), (390, 101720), (400, 99177), (520, 76290), (600, 66118), (624, 63575), (650, 61032), (780, 50860), (975, 40688), (1040, 38145), (1200, 33059), (1300, 30516), (1560, 25430), (1950, 20344), (2543, 15600), (2600, 15258), (3120, 12715), (3900, 10172), (5086, 7800), (5200, 7629)]