15197490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 256

約数和(自身を含む): 54743040

約数和(自身を除く): 39545550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 27, 30, 33, 34, 35, 42, 43, 45, 51, 54, 55, 63, 66, 70, 77, 85, 86, 90, 99, 102, 105, 110, 119, 126, 129, 135, 153, 154, 165, 170, 187, 189, 198, 210, 215, 231, 238, 255, 258, 270, 297, 301, 306, 315, 330, 357, 374, 378, 385, 387, 430, 459, 462, 473, 495, 510, 561, 594, 595, 602, 630, 645, 693, 714, 731, 765, 770, 774, 903, 918, 935, 945, 946, 990, 1071, 1122, 1155, 1161, 1190, 1290, 1309, 1386, 1419, 1462, 1485, 1505, 1530, 1683, 1785, 1806, 1870, 1890, 1935, 2079, 2142, 2193, 2295, 2310, 2322, 2365, 2618, 2709, 2805, 2838, 2970, 3010, 3213, 3311, 3366, 3465, 3570, 3655, 3870, 3927, 4158, 4257, 4386, 4515, 4590, 4730, 5049, 5117, 5355, 5418, 5610, 5805, 6426, 6545, 6579, 6622, 6930, 7095, 7310, 7854, 8041, 8127, 8415, 8514, 9030, 9933, 10098, 10234, 10395, 10710, 10965, 11610, 11781, 12771, 13090, 13158, 13545, 14190, 15351, 16065, 16082, 16254, 16555, 16830, 19635, 19737, 19866, 20790, 21285, 21930, 23562, 24123, 25245, 25542, 25585, 27090, 29799, 30702, 32130, 32895, 33110, 35343, 39270, 39474, 40205, 40635, 42570, 46053, 48246, 49665, 50490, 51170, 56287, 58905, 59598, 63855, 65790, 70686, 72369, 76755, 80410, 81270, 89397, 92106, 98685, 99330, 112574, 117810, 120615, 127710, 138159, 144738, 148995, 153510, 168861, 176715, 178794, 197370, 217107, 230265, 241230, 276318, 281435, 297990, 337722, 353430, 361845, 434214, 446985, 460530, 506583, 562870, 690795, 723690, 844305, 893970, 1013166, 1085535, 1381590, 1519749, 1688610, 2171070, 2532915, 3039498, 5065830, 7598745, 15197490]

約数ペア:

[(1, 15197490), (2, 7598745), (3, 5065830), (5, 3039498), (6, 2532915), (7, 2171070), (9, 1688610), (10, 1519749), (11, 1381590), (14, 1085535), (15, 1013166), (17, 893970), (18, 844305), (21, 723690), (22, 690795), (27, 562870), (30, 506583), (33, 460530), (34, 446985), (35, 434214), (42, 361845), (43, 353430), (45, 337722), (51, 297990), (54, 281435), (55, 276318), (63, 241230), (66, 230265), (70, 217107), (77, 197370), (85, 178794), (86, 176715), (90, 168861), (99, 153510), (102, 148995), (105, 144738), (110, 138159), (119, 127710), (126, 120615), (129, 117810), (135, 112574), (153, 99330), (154, 98685), (165, 92106), (170, 89397), (187, 81270), (189, 80410), (198, 76755), (210, 72369), (215, 70686), (231, 65790), (238, 63855), (255, 59598), (258, 58905), (270, 56287), (297, 51170), (301, 50490), (306, 49665), (315, 48246), (330, 46053), (357, 42570), (374, 40635), (378, 40205), (385, 39474), (387, 39270), (430, 35343), (459, 33110), (462, 32895), (473, 32130), (495, 30702), (510, 29799), (561, 27090), (594, 25585), (595, 25542), (602, 25245), (630, 24123), (645, 23562), (693, 21930), (714, 21285), (731, 20790), (765, 19866), (770, 19737), (774, 19635), (903, 16830), (918, 16555), (935, 16254), (945, 16082), (946, 16065), (990, 15351), (1071, 14190), (1122, 13545), (1155, 13158), (1161, 13090), (1190, 12771), (1290, 11781), (1309, 11610), (1386, 10965), (1419, 10710), (1462, 10395), (1485, 10234), (1505, 10098), (1530, 9933), (1683, 9030), (1785, 8514), (1806, 8415), (1870, 8127), (1890, 8041), (1935, 7854), (2079, 7310), (2142, 7095), (2193, 6930), (2295, 6622), (2310, 6579), (2322, 6545), (2365, 6426), (2618, 5805), (2709, 5610), (2805, 5418), (2838, 5355), (2970, 5117), (3010, 5049), (3213, 4730), (3311, 4590), (3366, 4515), (3465, 4386), (3570, 4257), (3655, 4158), (3870, 3927)]