223229340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 701116416

約数和(自身を除く): 477887076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 151, 172, 180, 191, 215, 258, 302, 382, 387, 430, 453, 516, 573, 604, 645, 755, 764, 774, 860, 906, 955, 1146, 1290, 1359, 1510, 1548, 1719, 1812, 1910, 1935, 2265, 2292, 2580, 2718, 2865, 3020, 3438, 3820, 3870, 4530, 5436, 5730, 6493, 6795, 6876, 7740, 8213, 8595, 9060, 11460, 12986, 13590, 16426, 17190, 19479, 24639, 25972, 27180, 28841, 32465, 32852, 34380, 38958, 41065, 49278, 57682, 58437, 64930, 73917, 77916, 82130, 86523, 97395, 98556, 115364, 116874, 123195, 129860, 144205, 147834, 164260, 173046, 194790, 233748, 246390, 259569, 288410, 292185, 295668, 346092, 369585, 389580, 432615, 492780, 519138, 576820, 584370, 739170, 865230, 1038276, 1168740, 1240163, 1297845, 1478340, 1730460, 2480326, 2595690, 3720489, 4960652, 5191380, 6200815, 7440978, 11161467, 12401630, 14881956, 18602445, 22322934, 24803260, 37204890, 44645868, 55807335, 74409780, 111614670, 223229340]

約数ペア:

[(1, 223229340), (2, 111614670), (3, 74409780), (4, 55807335), (5, 44645868), (6, 37204890), (9, 24803260), (10, 22322934), (12, 18602445), (15, 14881956), (18, 12401630), (20, 11161467), (30, 7440978), (36, 6200815), (43, 5191380), (45, 4960652), (60, 3720489), (86, 2595690), (90, 2480326), (129, 1730460), (151, 1478340), (172, 1297845), (180, 1240163), (191, 1168740), (215, 1038276), (258, 865230), (302, 739170), (382, 584370), (387, 576820), (430, 519138), (453, 492780), (516, 432615), (573, 389580), (604, 369585), (645, 346092), (755, 295668), (764, 292185), (774, 288410), (860, 259569), (906, 246390), (955, 233748), (1146, 194790), (1290, 173046), (1359, 164260), (1510, 147834), (1548, 144205), (1719, 129860), (1812, 123195), (1910, 116874), (1935, 115364), (2265, 98556), (2292, 97395), (2580, 86523), (2718, 82130), (2865, 77916), (3020, 73917), (3438, 64930), (3820, 58437), (3870, 57682), (4530, 49278), (5436, 41065), (5730, 38958), (6493, 34380), (6795, 32852), (6876, 32465), (7740, 28841), (8213, 27180), (8595, 25972), (9060, 24639), (11460, 19479), (12986, 17190), (13590, 16426)]