54698580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 175279104

約数和(自身を除く): 120580524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 43, 45, 60, 74, 86, 90, 111, 129, 148, 172, 180, 185, 191, 215, 222, 258, 333, 370, 382, 387, 430, 444, 516, 555, 573, 645, 666, 740, 764, 774, 860, 955, 1110, 1146, 1290, 1332, 1548, 1591, 1665, 1719, 1910, 1935, 2220, 2292, 2580, 2865, 3182, 3330, 3438, 3820, 3870, 4773, 5730, 6364, 6660, 6876, 7067, 7740, 7955, 8213, 8595, 9546, 11460, 14134, 14319, 15910, 16426, 17190, 19092, 21201, 23865, 24639, 28268, 28638, 31820, 32852, 34380, 35335, 41065, 42402, 47730, 49278, 57276, 63603, 70670, 71595, 73917, 82130, 84804, 95460, 98556, 106005, 123195, 127206, 141340, 143190, 147834, 164260, 212010, 246390, 254412, 286380, 295668, 303881, 318015, 369585, 424020, 492780, 607762, 636030, 739170, 911643, 1215524, 1272060, 1478340, 1519405, 1823286, 2734929, 3038810, 3646572, 4558215, 5469858, 6077620, 9116430, 10939716, 13674645, 18232860, 27349290, 54698580]

約数ペア:

[(1, 54698580), (2, 27349290), (3, 18232860), (4, 13674645), (5, 10939716), (6, 9116430), (9, 6077620), (10, 5469858), (12, 4558215), (15, 3646572), (18, 3038810), (20, 2734929), (30, 1823286), (36, 1519405), (37, 1478340), (43, 1272060), (45, 1215524), (60, 911643), (74, 739170), (86, 636030), (90, 607762), (111, 492780), (129, 424020), (148, 369585), (172, 318015), (180, 303881), (185, 295668), (191, 286380), (215, 254412), (222, 246390), (258, 212010), (333, 164260), (370, 147834), (382, 143190), (387, 141340), (430, 127206), (444, 123195), (516, 106005), (555, 98556), (573, 95460), (645, 84804), (666, 82130), (740, 73917), (764, 71595), (774, 70670), (860, 63603), (955, 57276), (1110, 49278), (1146, 47730), (1290, 42402), (1332, 41065), (1548, 35335), (1591, 34380), (1665, 32852), (1719, 31820), (1910, 28638), (1935, 28268), (2220, 24639), (2292, 23865), (2580, 21201), (2865, 19092), (3182, 17190), (3330, 16426), (3438, 15910), (3820, 14319), (3870, 14134), (4773, 11460), (5730, 9546), (6364, 8595), (6660, 8213), (6876, 7955), (7067, 7740)]