42734340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 143410176

約数和(自身を除く): 100675836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 113, 132, 165, 180, 191, 198, 220, 226, 330, 339, 382, 396, 452, 495, 565, 573, 660, 678, 764, 955, 990, 1017, 1130, 1146, 1243, 1356, 1695, 1719, 1910, 1980, 2034, 2101, 2260, 2292, 2486, 2865, 3390, 3438, 3729, 3820, 4068, 4202, 4972, 5085, 5730, 6215, 6303, 6780, 6876, 7458, 8404, 8595, 10170, 10505, 11187, 11460, 12430, 12606, 14916, 17190, 18645, 18909, 20340, 21010, 21583, 22374, 24860, 25212, 31515, 34380, 37290, 37818, 42020, 43166, 44748, 55935, 63030, 64749, 74580, 75636, 86332, 94545, 107915, 111870, 126060, 129498, 189090, 194247, 215830, 223740, 237413, 258996, 323745, 378180, 388494, 431660, 474826, 647490, 712239, 776988, 949652, 971235, 1187065, 1294980, 1424478, 1942470, 2136717, 2374130, 2848956, 3561195, 3884940, 4273434, 4748260, 7122390, 8546868, 10683585, 14244780, 21367170, 42734340]

約数ペア:

[(1, 42734340), (2, 21367170), (3, 14244780), (4, 10683585), (5, 8546868), (6, 7122390), (9, 4748260), (10, 4273434), (11, 3884940), (12, 3561195), (15, 2848956), (18, 2374130), (20, 2136717), (22, 1942470), (30, 1424478), (33, 1294980), (36, 1187065), (44, 971235), (45, 949652), (55, 776988), (60, 712239), (66, 647490), (90, 474826), (99, 431660), (110, 388494), (113, 378180), (132, 323745), (165, 258996), (180, 237413), (191, 223740), (198, 215830), (220, 194247), (226, 189090), (330, 129498), (339, 126060), (382, 111870), (396, 107915), (452, 94545), (495, 86332), (565, 75636), (573, 74580), (660, 64749), (678, 63030), (764, 55935), (955, 44748), (990, 43166), (1017, 42020), (1130, 37818), (1146, 37290), (1243, 34380), (1356, 31515), (1695, 25212), (1719, 24860), (1910, 22374), (1980, 21583), (2034, 21010), (2101, 20340), (2260, 18909), (2292, 18645), (2486, 17190), (2865, 14916), (3390, 12606), (3438, 12430), (3729, 11460), (3820, 11187), (4068, 10505), (4202, 10170), (4972, 8595), (5085, 8404), (5730, 7458), (6215, 6876), (6303, 6780)]