12049380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 42666624

約数和(自身を除く): 30617244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 131, 140, 146, 180, 210, 219, 252, 262, 292, 315, 365, 393, 420, 438, 511, 524, 630, 655, 657, 730, 786, 876, 917, 1022, 1095, 1179, 1260, 1310, 1314, 1460, 1533, 1572, 1834, 1965, 2044, 2190, 2358, 2555, 2620, 2628, 2751, 3066, 3285, 3668, 3930, 4380, 4585, 4599, 4716, 5110, 5502, 5895, 6132, 6570, 7665, 7860, 8253, 9170, 9198, 9563, 10220, 11004, 11790, 13140, 13755, 15330, 16506, 18340, 18396, 19126, 22995, 23580, 27510, 28689, 30660, 33012, 38252, 41265, 45990, 47815, 55020, 57378, 66941, 82530, 86067, 91980, 95630, 114756, 133882, 143445, 165060, 172134, 191260, 200823, 267764, 286890, 334705, 344268, 401646, 430335, 573780, 602469, 669410, 803292, 860670, 1004115, 1204938, 1338820, 1721340, 2008230, 2409876, 3012345, 4016460, 6024690, 12049380]

約数ペア:

[(1, 12049380), (2, 6024690), (3, 4016460), (4, 3012345), (5, 2409876), (6, 2008230), (7, 1721340), (9, 1338820), (10, 1204938), (12, 1004115), (14, 860670), (15, 803292), (18, 669410), (20, 602469), (21, 573780), (28, 430335), (30, 401646), (35, 344268), (36, 334705), (42, 286890), (45, 267764), (60, 200823), (63, 191260), (70, 172134), (73, 165060), (84, 143445), (90, 133882), (105, 114756), (126, 95630), (131, 91980), (140, 86067), (146, 82530), (180, 66941), (210, 57378), (219, 55020), (252, 47815), (262, 45990), (292, 41265), (315, 38252), (365, 33012), (393, 30660), (420, 28689), (438, 27510), (511, 23580), (524, 22995), (630, 19126), (655, 18396), (657, 18340), (730, 16506), (786, 15330), (876, 13755), (917, 13140), (1022, 11790), (1095, 11004), (1179, 10220), (1260, 9563), (1310, 9198), (1314, 9170), (1460, 8253), (1533, 7860), (1572, 7665), (1834, 6570), (1965, 6132), (2044, 5895), (2190, 5502), (2358, 5110), (2555, 4716), (2620, 4599), (2628, 4585), (2751, 4380), (3066, 3930), (3285, 3668)]