47918340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 153369216

約数和(自身を除く): 105450876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 43, 45, 60, 82, 86, 90, 123, 129, 151, 164, 172, 180, 205, 215, 246, 258, 302, 369, 387, 410, 430, 453, 492, 516, 604, 615, 645, 738, 755, 774, 820, 860, 906, 1230, 1290, 1359, 1476, 1510, 1548, 1763, 1812, 1845, 1935, 2265, 2460, 2580, 2718, 3020, 3526, 3690, 3870, 4530, 5289, 5436, 6191, 6493, 6795, 7052, 7380, 7740, 8815, 9060, 10578, 12382, 12986, 13590, 15867, 17630, 18573, 19479, 21156, 24764, 25972, 26445, 27180, 30955, 31734, 32465, 35260, 37146, 38958, 52890, 55719, 58437, 61910, 63468, 64930, 74292, 77916, 79335, 92865, 97395, 105780, 111438, 116874, 123820, 129860, 158670, 185730, 194790, 222876, 233748, 266213, 278595, 292185, 317340, 371460, 389580, 532426, 557190, 584370, 798639, 1064852, 1114380, 1168740, 1331065, 1597278, 2395917, 2662130, 3194556, 3993195, 4791834, 5324260, 7986390, 9583668, 11979585, 15972780, 23959170, 47918340]

約数ペア:

[(1, 47918340), (2, 23959170), (3, 15972780), (4, 11979585), (5, 9583668), (6, 7986390), (9, 5324260), (10, 4791834), (12, 3993195), (15, 3194556), (18, 2662130), (20, 2395917), (30, 1597278), (36, 1331065), (41, 1168740), (43, 1114380), (45, 1064852), (60, 798639), (82, 584370), (86, 557190), (90, 532426), (123, 389580), (129, 371460), (151, 317340), (164, 292185), (172, 278595), (180, 266213), (205, 233748), (215, 222876), (246, 194790), (258, 185730), (302, 158670), (369, 129860), (387, 123820), (410, 116874), (430, 111438), (453, 105780), (492, 97395), (516, 92865), (604, 79335), (615, 77916), (645, 74292), (738, 64930), (755, 63468), (774, 61910), (820, 58437), (860, 55719), (906, 52890), (1230, 38958), (1290, 37146), (1359, 35260), (1476, 32465), (1510, 31734), (1548, 30955), (1763, 27180), (1812, 26445), (1845, 25972), (1935, 24764), (2265, 21156), (2460, 19479), (2580, 18573), (2718, 17630), (3020, 15867), (3526, 13590), (3690, 12986), (3870, 12382), (4530, 10578), (5289, 9060), (5436, 8815), (6191, 7740), (6493, 7380), (6795, 7052)]