75487140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2779

約数の個数: 120

約数和(自身を含む): 250827192

約数和(自身を除く): 175340052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2741, 2754, 3060, 4590, 5482, 5508, 6885, 8223, 9180, 10964, 13705, 13770, 16446, 24669, 27410, 27540, 32892, 41115, 46597, 49338, 54820, 74007, 82230, 93194, 98676, 123345, 139791, 148014, 164460, 186388, 222021, 232985, 246690, 279582, 296028, 370035, 419373, 444042, 465970, 493380, 559164, 698955, 740070, 838746, 888084, 931940, 1110105, 1258119, 1397910, 1480140, 1677492, 2096865, 2220210, 2516238, 2795820, 3774357, 4193730, 4440420, 5032476, 6290595, 7548714, 8387460, 12581190, 15097428, 18871785, 25162380, 37743570, 75487140]

約数ペア:

[(1, 75487140), (2, 37743570), (3, 25162380), (4, 18871785), (5, 15097428), (6, 12581190), (9, 8387460), (10, 7548714), (12, 6290595), (15, 5032476), (17, 4440420), (18, 4193730), (20, 3774357), (27, 2795820), (30, 2516238), (34, 2220210), (36, 2096865), (45, 1677492), (51, 1480140), (54, 1397910), (60, 1258119), (68, 1110105), (81, 931940), (85, 888084), (90, 838746), (102, 740070), (108, 698955), (135, 559164), (153, 493380), (162, 465970), (170, 444042), (180, 419373), (204, 370035), (255, 296028), (270, 279582), (306, 246690), (324, 232985), (340, 222021), (405, 186388), (459, 164460), (510, 148014), (540, 139791), (612, 123345), (765, 98676), (810, 93194), (918, 82230), (1020, 74007), (1377, 54820), (1530, 49338), (1620, 46597), (1836, 41115), (2295, 32892), (2741, 27540), (2754, 27410), (3060, 24669), (4590, 16446), (5482, 13770), (5508, 13705), (6885, 10964), (8223, 9180)]