118749420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 385414848

約数和(自身を除く): 266665428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 151, 153, 170, 180, 204, 255, 257, 302, 306, 340, 453, 510, 514, 604, 612, 755, 765, 771, 906, 1020, 1028, 1285, 1359, 1510, 1530, 1542, 1812, 2265, 2313, 2567, 2570, 2718, 3020, 3060, 3084, 3855, 4369, 4530, 4626, 5134, 5140, 5436, 6795, 7701, 7710, 8738, 9060, 9252, 10268, 11565, 12835, 13107, 13590, 15402, 15420, 17476, 21845, 23103, 23130, 25670, 26214, 27180, 30804, 38505, 38807, 39321, 43690, 46206, 46260, 51340, 52428, 65535, 77010, 77614, 78642, 87380, 92412, 115515, 116421, 131070, 154020, 155228, 157284, 194035, 196605, 231030, 232842, 262140, 349263, 388070, 393210, 462060, 465684, 582105, 659719, 698526, 776140, 786420, 1164210, 1319438, 1397052, 1746315, 1979157, 2328420, 2638876, 3298595, 3492630, 3958314, 5937471, 6597190, 6985260, 7916628, 9895785, 11874942, 13194380, 19791570, 23749884, 29687355, 39583140, 59374710, 118749420]

約数ペア:

[(1, 118749420), (2, 59374710), (3, 39583140), (4, 29687355), (5, 23749884), (6, 19791570), (9, 13194380), (10, 11874942), (12, 9895785), (15, 7916628), (17, 6985260), (18, 6597190), (20, 5937471), (30, 3958314), (34, 3492630), (36, 3298595), (45, 2638876), (51, 2328420), (60, 1979157), (68, 1746315), (85, 1397052), (90, 1319438), (102, 1164210), (151, 786420), (153, 776140), (170, 698526), (180, 659719), (204, 582105), (255, 465684), (257, 462060), (302, 393210), (306, 388070), (340, 349263), (453, 262140), (510, 232842), (514, 231030), (604, 196605), (612, 194035), (755, 157284), (765, 155228), (771, 154020), (906, 131070), (1020, 116421), (1028, 115515), (1285, 92412), (1359, 87380), (1510, 78642), (1530, 77614), (1542, 77010), (1812, 65535), (2265, 52428), (2313, 51340), (2567, 46260), (2570, 46206), (2718, 43690), (3020, 39321), (3060, 38807), (3084, 38505), (3855, 30804), (4369, 27180), (4530, 26214), (4626, 25670), (5134, 23130), (5140, 23103), (5436, 21845), (6795, 17476), (7701, 15420), (7710, 15402), (8738, 13590), (9060, 13107), (9252, 12835), (10268, 11565)]