111671300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 286981632

約数和(自身を除く): 175310332

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 31, 34, 50, 52, 62, 65, 68, 85, 100, 124, 130, 155, 163, 170, 221, 260, 310, 325, 326, 340, 403, 425, 442, 527, 620, 650, 652, 775, 806, 815, 850, 884, 1054, 1105, 1300, 1550, 1612, 1630, 1700, 2015, 2108, 2119, 2210, 2635, 2771, 3100, 3260, 4030, 4075, 4238, 4420, 5053, 5270, 5525, 5542, 6851, 8060, 8150, 8476, 10075, 10106, 10540, 10595, 11050, 11084, 13175, 13702, 13855, 16300, 20150, 20212, 21190, 22100, 25265, 26350, 27404, 27710, 34255, 36023, 40300, 42380, 50530, 52700, 52975, 55420, 65689, 68510, 69275, 72046, 85901, 101060, 105950, 126325, 131378, 137020, 138550, 144092, 171275, 171802, 180115, 211900, 252650, 262756, 277100, 328445, 342550, 343604, 360230, 429505, 505300, 656890, 685100, 720460, 859010, 900575, 1116713, 1313780, 1642225, 1718020, 1801150, 2147525, 2233426, 3284450, 3602300, 4295050, 4466852, 5583565, 6568900, 8590100, 11167130, 22334260, 27917825, 55835650, 111671300]

約数ペア:

[(1, 111671300), (2, 55835650), (4, 27917825), (5, 22334260), (10, 11167130), (13, 8590100), (17, 6568900), (20, 5583565), (25, 4466852), (26, 4295050), (31, 3602300), (34, 3284450), (50, 2233426), (52, 2147525), (62, 1801150), (65, 1718020), (68, 1642225), (85, 1313780), (100, 1116713), (124, 900575), (130, 859010), (155, 720460), (163, 685100), (170, 656890), (221, 505300), (260, 429505), (310, 360230), (325, 343604), (326, 342550), (340, 328445), (403, 277100), (425, 262756), (442, 252650), (527, 211900), (620, 180115), (650, 171802), (652, 171275), (775, 144092), (806, 138550), (815, 137020), (850, 131378), (884, 126325), (1054, 105950), (1105, 101060), (1300, 85901), (1550, 72046), (1612, 69275), (1630, 68510), (1700, 65689), (2015, 55420), (2108, 52975), (2119, 52700), (2210, 50530), (2635, 42380), (2771, 40300), (3100, 36023), (3260, 34255), (4030, 27710), (4075, 27404), (4238, 26350), (4420, 25265), (5053, 22100), (5270, 21190), (5525, 20212), (5542, 20150), (6851, 16300), (8060, 13855), (8150, 13702), (8476, 13175), (10075, 11084), (10106, 11050), (10540, 10595)]