76798860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 236011776

約数和(自身を除く): 159212916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 103, 129, 170, 172, 204, 206, 215, 255, 258, 289, 309, 340, 412, 430, 510, 515, 516, 578, 618, 645, 731, 860, 867, 1020, 1030, 1156, 1236, 1290, 1445, 1462, 1545, 1734, 1751, 2060, 2193, 2580, 2890, 2924, 3090, 3468, 3502, 3655, 4335, 4386, 4429, 5253, 5780, 6180, 7004, 7310, 8670, 8755, 8772, 8858, 10506, 10965, 12427, 13287, 14620, 17340, 17510, 17716, 21012, 21930, 22145, 24854, 26265, 26574, 29767, 35020, 37281, 43860, 44290, 49708, 52530, 53148, 59534, 62135, 66435, 74562, 75293, 88580, 89301, 105060, 119068, 124270, 132870, 148835, 149124, 150586, 178602, 186405, 225879, 248540, 265740, 297670, 301172, 357204, 372810, 376465, 446505, 451758, 595340, 745620, 752930, 893010, 903516, 1129395, 1279981, 1505860, 1786020, 2258790, 2559962, 3839943, 4517580, 5119924, 6399905, 7679886, 12799810, 15359772, 19199715, 25599620, 38399430, 76798860]

約数ペア:

[(1, 76798860), (2, 38399430), (3, 25599620), (4, 19199715), (5, 15359772), (6, 12799810), (10, 7679886), (12, 6399905), (15, 5119924), (17, 4517580), (20, 3839943), (30, 2559962), (34, 2258790), (43, 1786020), (51, 1505860), (60, 1279981), (68, 1129395), (85, 903516), (86, 893010), (102, 752930), (103, 745620), (129, 595340), (170, 451758), (172, 446505), (204, 376465), (206, 372810), (215, 357204), (255, 301172), (258, 297670), (289, 265740), (309, 248540), (340, 225879), (412, 186405), (430, 178602), (510, 150586), (515, 149124), (516, 148835), (578, 132870), (618, 124270), (645, 119068), (731, 105060), (860, 89301), (867, 88580), (1020, 75293), (1030, 74562), (1156, 66435), (1236, 62135), (1290, 59534), (1445, 53148), (1462, 52530), (1545, 49708), (1734, 44290), (1751, 43860), (2060, 37281), (2193, 35020), (2580, 29767), (2890, 26574), (2924, 26265), (3090, 24854), (3468, 22145), (3502, 21930), (3655, 21012), (4335, 17716), (4386, 17510), (4429, 17340), (5253, 14620), (5780, 13287), (6180, 12427), (7004, 10965), (7310, 10506), (8670, 8858), (8755, 8772)]