1250404020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79847}}^1$

素因数の和:79894

約数の個数: 96

約数和(自身を含む): 4024339200

約数和(自身を除く): 2773935180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 79847, 159694, 239541, 319388, 399235, 479082, 718623, 798470, 958164, 1197705, 1437246, 1596940, 2155869, 2315563, 2395410, 2874492, 3593115, 4311738, 4631126, 4790820, 6946689, 7186230, 8623476, 9262252, 10779345, 11577815, 13893378, 14372460, 20840067, 21558690, 23155630, 27786756, 34733445, 41680134, 43117380, 46311260, 62520201, 69466890, 83360268, 104200335, 125040402, 138933780, 208400670, 250080804, 312601005, 416801340, 625202010, 1250404020]

約数ペア:

[(1, 1250404020), (2, 625202010), (3, 416801340), (4, 312601005), (5, 250080804), (6, 208400670), (9, 138933780), (10, 125040402), (12, 104200335), (15, 83360268), (18, 69466890), (20, 62520201), (27, 46311260), (29, 43117380), (30, 41680134), (36, 34733445), (45, 27786756), (54, 23155630), (58, 21558690), (60, 20840067), (87, 14372460), (90, 13893378), (108, 11577815), (116, 10779345), (135, 9262252), (145, 8623476), (174, 7186230), (180, 6946689), (261, 4790820), (270, 4631126), (290, 4311738), (348, 3593115), (435, 2874492), (522, 2395410), (540, 2315563), (580, 2155869), (783, 1596940), (870, 1437246), (1044, 1197705), (1305, 958164), (1566, 798470), (1740, 718623), (2610, 479082), (3132, 399235), (3915, 319388), (5220, 239541), (7830, 159694), (15660, 79847)]