199449360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25183}}^1$

素因数の和:25213

約数の個数: 120

約数和(自身を含む): 730738944

約数和(自身を除く): 531289584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 25183, 50366, 75549, 100732, 125915, 151098, 201464, 226647, 251830, 277013, 302196, 377745, 402928, 453294, 503660, 554026, 604392, 755490, 831039, 906588, 1007320, 1108052, 1133235, 1208784, 1385065, 1510980, 1662078, 1813176, 2014640, 2216104, 2266470, 2493117, 2770130, 3021960, 3324156, 3626352, 4155195, 4432208, 4532940, 4986234, 5540260, 6043920, 6648312, 8310390, 9065880, 9972468, 11080520, 12465585, 13296624, 16620780, 18131760, 19944936, 22161040, 24931170, 33241560, 39889872, 49862340, 66483120, 99724680, 199449360]

約数ペア:

[(1, 199449360), (2, 99724680), (3, 66483120), (4, 49862340), (5, 39889872), (6, 33241560), (8, 24931170), (9, 22161040), (10, 19944936), (11, 18131760), (12, 16620780), (15, 13296624), (16, 12465585), (18, 11080520), (20, 9972468), (22, 9065880), (24, 8310390), (30, 6648312), (33, 6043920), (36, 5540260), (40, 4986234), (44, 4532940), (45, 4432208), (48, 4155195), (55, 3626352), (60, 3324156), (66, 3021960), (72, 2770130), (80, 2493117), (88, 2266470), (90, 2216104), (99, 2014640), (110, 1813176), (120, 1662078), (132, 1510980), (144, 1385065), (165, 1208784), (176, 1133235), (180, 1108052), (198, 1007320), (220, 906588), (240, 831039), (264, 755490), (330, 604392), (360, 554026), (396, 503660), (440, 453294), (495, 402928), (528, 377745), (660, 302196), (720, 277013), (792, 251830), (880, 226647), (990, 201464), (1320, 151098), (1584, 125915), (1980, 100732), (2640, 75549), (3960, 50366), (7920, 25183)]