900131640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2707}}^1$

素因数の和:2901

約数の個数: 128

約数和(自身を含む): 2877845760

約数和(自身を除く): 1977714120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 163, 170, 204, 255, 326, 340, 408, 489, 510, 652, 680, 815, 978, 1020, 1304, 1630, 1956, 2040, 2445, 2707, 2771, 3260, 3912, 4890, 5414, 5542, 6520, 8121, 8313, 9780, 10828, 11084, 13535, 13855, 16242, 16626, 19560, 21656, 22168, 27070, 27710, 32484, 33252, 40605, 41565, 46019, 54140, 55420, 64968, 66504, 81210, 83130, 92038, 108280, 110840, 138057, 162420, 166260, 184076, 230095, 276114, 324840, 332520, 368152, 441241, 460190, 552228, 690285, 882482, 920380, 1104456, 1323723, 1380570, 1764964, 1840760, 2206205, 2647446, 2761140, 3529928, 4412410, 5294892, 5522280, 6618615, 7501097, 8824820, 10589784, 13237230, 15002194, 17649640, 22503291, 26474460, 30004388, 37505485, 45006582, 52948920, 60008776, 75010970, 90013164, 112516455, 150021940, 180026328, 225032910, 300043880, 450065820, 900131640]

約数ペア:

[(1, 900131640), (2, 450065820), (3, 300043880), (4, 225032910), (5, 180026328), (6, 150021940), (8, 112516455), (10, 90013164), (12, 75010970), (15, 60008776), (17, 52948920), (20, 45006582), (24, 37505485), (30, 30004388), (34, 26474460), (40, 22503291), (51, 17649640), (60, 15002194), (68, 13237230), (85, 10589784), (102, 8824820), (120, 7501097), (136, 6618615), (163, 5522280), (170, 5294892), (204, 4412410), (255, 3529928), (326, 2761140), (340, 2647446), (408, 2206205), (489, 1840760), (510, 1764964), (652, 1380570), (680, 1323723), (815, 1104456), (978, 920380), (1020, 882482), (1304, 690285), (1630, 552228), (1956, 460190), (2040, 441241), (2445, 368152), (2707, 332520), (2771, 324840), (3260, 276114), (3912, 230095), (4890, 184076), (5414, 166260), (5542, 162420), (6520, 138057), (8121, 110840), (8313, 108280), (9780, 92038), (10828, 83130), (11084, 81210), (13535, 66504), (13855, 64968), (16242, 55420), (16626, 54140), (19560, 46019), (21656, 41565), (22168, 40605), (27070, 33252), (27710, 32484)]