57251580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 178700256

約数和(自身を除く): 121448676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 41, 51, 60, 68, 74, 82, 85, 102, 111, 123, 148, 164, 170, 185, 204, 205, 222, 246, 255, 340, 370, 410, 444, 492, 510, 555, 615, 629, 697, 740, 820, 1020, 1110, 1230, 1258, 1369, 1394, 1517, 1887, 2091, 2220, 2460, 2516, 2738, 2788, 3034, 3145, 3485, 3774, 4107, 4182, 4551, 5476, 6068, 6290, 6845, 6970, 7548, 7585, 8214, 8364, 9102, 9435, 10455, 12580, 13690, 13940, 15170, 16428, 18204, 18870, 20535, 20910, 22755, 23273, 25789, 27380, 30340, 37740, 41070, 41820, 45510, 46546, 51578, 56129, 69819, 77367, 82140, 91020, 93092, 103156, 112258, 116365, 128945, 139638, 154734, 168387, 224516, 232730, 257890, 279276, 280645, 309468, 336774, 349095, 386835, 465460, 515780, 561290, 673548, 698190, 773670, 841935, 954193, 1122580, 1396380, 1547340, 1683870, 1908386, 2862579, 3367740, 3816772, 4770965, 5725158, 9541930, 11450316, 14312895, 19083860, 28625790, 57251580]

約数ペア:

[(1, 57251580), (2, 28625790), (3, 19083860), (4, 14312895), (5, 11450316), (6, 9541930), (10, 5725158), (12, 4770965), (15, 3816772), (17, 3367740), (20, 2862579), (30, 1908386), (34, 1683870), (37, 1547340), (41, 1396380), (51, 1122580), (60, 954193), (68, 841935), (74, 773670), (82, 698190), (85, 673548), (102, 561290), (111, 515780), (123, 465460), (148, 386835), (164, 349095), (170, 336774), (185, 309468), (204, 280645), (205, 279276), (222, 257890), (246, 232730), (255, 224516), (340, 168387), (370, 154734), (410, 139638), (444, 128945), (492, 116365), (510, 112258), (555, 103156), (615, 93092), (629, 91020), (697, 82140), (740, 77367), (820, 69819), (1020, 56129), (1110, 51578), (1230, 46546), (1258, 45510), (1369, 41820), (1394, 41070), (1517, 37740), (1887, 30340), (2091, 27380), (2220, 25789), (2460, 23273), (2516, 22755), (2738, 20910), (2788, 20535), (3034, 18870), (3145, 18204), (3485, 16428), (3774, 15170), (4107, 13940), (4182, 13690), (4551, 12580), (5476, 10455), (6068, 9435), (6290, 9102), (6845, 8364), (6970, 8214), (7548, 7585)]