61477100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 149693544

約数和(自身を除く): 88216444

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 43, 50, 58, 68, 85, 86, 100, 116, 145, 170, 172, 215, 290, 340, 425, 430, 493, 580, 725, 731, 841, 850, 860, 986, 1075, 1247, 1450, 1462, 1682, 1700, 1972, 2150, 2465, 2494, 2900, 2924, 3364, 3655, 4205, 4300, 4930, 4988, 6235, 7310, 8410, 9860, 12325, 12470, 14297, 14620, 16820, 18275, 21025, 21199, 24650, 24940, 28594, 31175, 36163, 36550, 42050, 42398, 49300, 57188, 62350, 71485, 72326, 73100, 84100, 84796, 105995, 124700, 142970, 144652, 180815, 211990, 285940, 357425, 361630, 423980, 529975, 614771, 714850, 723260, 904075, 1059950, 1229542, 1429700, 1808150, 2119900, 2459084, 3073855, 3616300, 6147710, 12295420, 15369275, 30738550, 61477100]

約数ペア:

[(1, 61477100), (2, 30738550), (4, 15369275), (5, 12295420), (10, 6147710), (17, 3616300), (20, 3073855), (25, 2459084), (29, 2119900), (34, 1808150), (43, 1429700), (50, 1229542), (58, 1059950), (68, 904075), (85, 723260), (86, 714850), (100, 614771), (116, 529975), (145, 423980), (170, 361630), (172, 357425), (215, 285940), (290, 211990), (340, 180815), (425, 144652), (430, 142970), (493, 124700), (580, 105995), (725, 84796), (731, 84100), (841, 73100), (850, 72326), (860, 71485), (986, 62350), (1075, 57188), (1247, 49300), (1450, 42398), (1462, 42050), (1682, 36550), (1700, 36163), (1972, 31175), (2150, 28594), (2465, 24940), (2494, 24650), (2900, 21199), (2924, 21025), (3364, 18275), (3655, 16820), (4205, 14620), (4300, 14297), (4930, 12470), (4988, 12325), (6235, 9860), (7310, 8410)]