42201540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2570

約数の個数: 96

約数和(自身を含む): 135582720

約数和(自身を除く): 93381180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2521, 2790, 3348, 4185, 5042, 5580, 7563, 8370, 10084, 12605, 15126, 16740, 22689, 25210, 30252, 37815, 45378, 50420, 68067, 75630, 78151, 90756, 113445, 136134, 151260, 156302, 226890, 234453, 272268, 312604, 340335, 390755, 453780, 468906, 680670, 703359, 781510, 937812, 1172265, 1361340, 1406718, 1563020, 2110077, 2344530, 2813436, 3516795, 4220154, 4689060, 7033590, 8440308, 10550385, 14067180, 21100770, 42201540]

約数ペア:

[(1, 42201540), (2, 21100770), (3, 14067180), (4, 10550385), (5, 8440308), (6, 7033590), (9, 4689060), (10, 4220154), (12, 3516795), (15, 2813436), (18, 2344530), (20, 2110077), (27, 1563020), (30, 1406718), (31, 1361340), (36, 1172265), (45, 937812), (54, 781510), (60, 703359), (62, 680670), (90, 468906), (93, 453780), (108, 390755), (124, 340335), (135, 312604), (155, 272268), (180, 234453), (186, 226890), (270, 156302), (279, 151260), (310, 136134), (372, 113445), (465, 90756), (540, 78151), (558, 75630), (620, 68067), (837, 50420), (930, 45378), (1116, 37815), (1395, 30252), (1674, 25210), (1860, 22689), (2521, 16740), (2790, 15126), (3348, 12605), (4185, 10084), (5042, 8370), (5580, 7563)]