30394980

素因数分解:

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

素因数の和:96

約数の個数: 384

約数和(自身を含む): 127733760

約数和(自身を除く): 97338780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 43, 44, 45, 51, 54, 55, 60, 63, 66, 68, 70, 77, 84, 85, 86, 90, 99, 102, 105, 108, 110, 119, 126, 129, 132, 135, 140, 153, 154, 165, 170, 172, 180, 187, 189, 198, 204, 210, 215, 220, 231, 238, 252, 255, 258, 270, 297, 301, 306, 308, 315, 330, 340, 357, 374, 378, 385, 387, 396, 420, 430, 459, 462, 473, 476, 495, 510, 516, 540, 561, 594, 595, 602, 612, 630, 645, 660, 693, 714, 731, 748, 756, 765, 770, 774, 860, 903, 918, 924, 935, 945, 946, 990, 1020, 1071, 1122, 1155, 1161, 1188, 1190, 1204, 1260, 1290, 1309, 1386, 1419, 1428, 1462, 1485, 1505, 1530, 1540, 1548, 1683, 1785, 1806, 1836, 1870, 1890, 1892, 1935, 1980, 2079, 2142, 2193, 2244, 2295, 2310, 2322, 2365, 2380, 2580, 2618, 2709, 2772, 2805, 2838, 2924, 2970, 3010, 3060, 3213, 3311, 3366, 3465, 3570, 3612, 3655, 3740, 3780, 3870, 3927, 4158, 4257, 4284, 4386, 4515, 4590, 4620, 4644, 4730, 5049, 5117, 5236, 5355, 5418, 5610, 5676, 5805, 5940, 6020, 6426, 6545, 6579, 6622, 6732, 6930, 7095, 7140, 7310, 7740, 7854, 8041, 8127, 8316, 8415, 8514, 8772, 9030, 9180, 9460, 9933, 10098, 10234, 10395, 10710, 10836, 10965, 11220, 11610, 11781, 12771, 12852, 13090, 13158, 13244, 13545, 13860, 14190, 14620, 15351, 15708, 16065, 16082, 16254, 16555, 16830, 17028, 18060, 19635, 19737, 19866, 20196, 20468, 20790, 21285, 21420, 21930, 23220, 23562, 24123, 25245, 25542, 25585, 26180, 26316, 27090, 28380, 29799, 30702, 32130, 32164, 32508, 32895, 33110, 33660, 35343, 39270, 39474, 39732, 40205, 40635, 41580, 42570, 43860, 46053, 47124, 48246, 49665, 50490, 51084, 51170, 54180, 56287, 58905, 59598, 61404, 63855, 64260, 65790, 66220, 70686, 72369, 76755, 78540, 78948, 80410, 81270, 85140, 89397, 92106, 96492, 98685, 99330, 100980, 102340, 112574, 117810, 119196, 120615, 127710, 131580, 138159, 141372, 144738, 148995, 153510, 160820, 162540, 168861, 176715, 178794, 184212, 197370, 198660, 217107, 225148, 230265, 235620, 241230, 255420, 276318, 281435, 289476, 297990, 307020, 337722, 353430, 357588, 361845, 394740, 434214, 446985, 460530, 482460, 506583, 552636, 562870, 595980, 675444, 690795, 706860, 723690, 844305, 868428, 893970, 921060, 1013166, 1085535, 1125740, 1381590, 1447380, 1519749, 1688610, 1787940, 2026332, 2171070, 2532915, 2763180, 3039498, 3377220, 4342140, 5065830, 6078996, 7598745, 10131660, 15197490, 30394980]

約数ペア:

[(1, 30394980), (2, 15197490), (3, 10131660), (4, 7598745), (5, 6078996), (6, 5065830), (7, 4342140), (9, 3377220), (10, 3039498), (11, 2763180), (12, 2532915), (14, 2171070), (15, 2026332), (17, 1787940), (18, 1688610), (20, 1519749), (21, 1447380), (22, 1381590), (27, 1125740), (28, 1085535), (30, 1013166), (33, 921060), (34, 893970), (35, 868428), (36, 844305), (42, 723690), (43, 706860), (44, 690795), (45, 675444), (51, 595980), (54, 562870), (55, 552636), (60, 506583), (63, 482460), (66, 460530), (68, 446985), (70, 434214), (77, 394740), (84, 361845), (85, 357588), (86, 353430), (90, 337722), (99, 307020), (102, 297990), (105, 289476), (108, 281435), (110, 276318), (119, 255420), (126, 241230), (129, 235620), (132, 230265), (135, 225148), (140, 217107), (153, 198660), (154, 197370), (165, 184212), (170, 178794), (172, 176715), (180, 168861), (187, 162540), (189, 160820), (198, 153510), (204, 148995), (210, 144738), (215, 141372), (220, 138159), (231, 131580), (238, 127710), (252, 120615), (255, 119196), (258, 117810), (270, 112574), (297, 102340), (301, 100980), (306, 99330), (308, 98685), (315, 96492), (330, 92106), (340, 89397), (357, 85140), (374, 81270), (378, 80410), (385, 78948), (387, 78540), (396, 76755), (420, 72369), (430, 70686), (459, 66220), (462, 65790), (473, 64260), (476, 63855), (495, 61404), (510, 59598), (516, 58905), (540, 56287), (561, 54180), (594, 51170), (595, 51084), (602, 50490), (612, 49665), (630, 48246), (645, 47124), (660, 46053), (693, 43860), (714, 42570), (731, 41580), (748, 40635), (756, 40205), (765, 39732), (770, 39474), (774, 39270), (860, 35343), (903, 33660), (918, 33110), (924, 32895), (935, 32508), (945, 32164), (946, 32130), (990, 30702), (1020, 29799), (1071, 28380), (1122, 27090), (1155, 26316), (1161, 26180), (1188, 25585), (1190, 25542), (1204, 25245), (1260, 24123), (1290, 23562), (1309, 23220), (1386, 21930), (1419, 21420), (1428, 21285), (1462, 20790), (1485, 20468), (1505, 20196), (1530, 19866), (1540, 19737), (1548, 19635), (1683, 18060), (1785, 17028), (1806, 16830), (1836, 16555), (1870, 16254), (1890, 16082), (1892, 16065), (1935, 15708), (1980, 15351), (2079, 14620), (2142, 14190), (2193, 13860), (2244, 13545), (2295, 13244), (2310, 13158), (2322, 13090), (2365, 12852), (2380, 12771), (2580, 11781), (2618, 11610), (2709, 11220), (2772, 10965), (2805, 10836), (2838, 10710), (2924, 10395), (2970, 10234), (3010, 10098), (3060, 9933), (3213, 9460), (3311, 9180), (3366, 9030), (3465, 8772), (3570, 8514), (3612, 8415), (3655, 8316), (3740, 8127), (3780, 8041), (3870, 7854), (3927, 7740), (4158, 7310), (4257, 7140), (4284, 7095), (4386, 6930), (4515, 6732), (4590, 6622), (4620, 6579), (4644, 6545), (4730, 6426), (5049, 6020), (5117, 5940), (5236, 5805), (5355, 5676), (5418, 5610)]