127137240

素因数分解:

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

素因数の和:294

約数の個数: 144

約数和(自身を含む): 425243520

約数和(自身を除く): 298106280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 191, 215, 258, 344, 360, 382, 387, 430, 516, 573, 645, 764, 774, 860, 955, 1032, 1146, 1290, 1528, 1548, 1719, 1720, 1849, 1910, 1935, 2292, 2580, 2865, 3096, 3438, 3698, 3820, 3870, 4584, 5160, 5547, 5730, 6876, 7396, 7640, 7740, 8213, 8595, 9245, 11094, 11460, 13752, 14792, 15480, 16426, 16641, 17190, 18490, 22188, 22920, 24639, 27735, 32852, 33282, 34380, 36980, 41065, 44376, 49278, 55470, 65704, 66564, 68760, 73917, 73960, 82130, 83205, 98556, 110940, 123195, 133128, 147834, 164260, 166410, 197112, 221880, 246390, 295668, 328520, 332820, 353159, 369585, 492780, 591336, 665640, 706318, 739170, 985560, 1059477, 1412636, 1478340, 1765795, 2118954, 2825272, 2956680, 3178431, 3531590, 4237908, 5297385, 6356862, 7063180, 8475816, 10594770, 12713724, 14126360, 15892155, 21189540, 25427448, 31784310, 42379080, 63568620, 127137240]

約数ペア:

[(1, 127137240), (2, 63568620), (3, 42379080), (4, 31784310), (5, 25427448), (6, 21189540), (8, 15892155), (9, 14126360), (10, 12713724), (12, 10594770), (15, 8475816), (18, 7063180), (20, 6356862), (24, 5297385), (30, 4237908), (36, 3531590), (40, 3178431), (43, 2956680), (45, 2825272), (60, 2118954), (72, 1765795), (86, 1478340), (90, 1412636), (120, 1059477), (129, 985560), (172, 739170), (180, 706318), (191, 665640), (215, 591336), (258, 492780), (344, 369585), (360, 353159), (382, 332820), (387, 328520), (430, 295668), (516, 246390), (573, 221880), (645, 197112), (764, 166410), (774, 164260), (860, 147834), (955, 133128), (1032, 123195), (1146, 110940), (1290, 98556), (1528, 83205), (1548, 82130), (1719, 73960), (1720, 73917), (1849, 68760), (1910, 66564), (1935, 65704), (2292, 55470), (2580, 49278), (2865, 44376), (3096, 41065), (3438, 36980), (3698, 34380), (3820, 33282), (3870, 32852), (4584, 27735), (5160, 24639), (5547, 22920), (5730, 22188), (6876, 18490), (7396, 17190), (7640, 16641), (7740, 16426), (8213, 15480), (8595, 14792), (9245, 13752), (11094, 11460)]