42374700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 134053920

約数和(自身を除く): 91679220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 197, 225, 239, 300, 394, 450, 478, 591, 717, 788, 900, 956, 985, 1182, 1195, 1434, 1773, 1970, 2151, 2364, 2390, 2868, 2955, 3546, 3585, 3940, 4302, 4780, 4925, 5910, 5975, 7092, 7170, 8604, 8865, 9850, 10755, 11820, 11950, 14340, 14775, 17730, 17925, 19700, 21510, 23900, 29550, 35460, 35850, 43020, 44325, 47083, 53775, 59100, 71700, 88650, 94166, 107550, 141249, 177300, 188332, 215100, 235415, 282498, 423747, 470830, 564996, 706245, 847494, 941660, 1177075, 1412490, 1694988, 2118735, 2354150, 2824980, 3531225, 4237470, 4708300, 7062450, 8474940, 10593675, 14124900, 21187350, 42374700]

約数ペア:

[(1, 42374700), (2, 21187350), (3, 14124900), (4, 10593675), (5, 8474940), (6, 7062450), (9, 4708300), (10, 4237470), (12, 3531225), (15, 2824980), (18, 2354150), (20, 2118735), (25, 1694988), (30, 1412490), (36, 1177075), (45, 941660), (50, 847494), (60, 706245), (75, 564996), (90, 470830), (100, 423747), (150, 282498), (180, 235415), (197, 215100), (225, 188332), (239, 177300), (300, 141249), (394, 107550), (450, 94166), (478, 88650), (591, 71700), (717, 59100), (788, 53775), (900, 47083), (956, 44325), (985, 43020), (1182, 35850), (1195, 35460), (1434, 29550), (1773, 23900), (1970, 21510), (2151, 19700), (2364, 17925), (2390, 17730), (2868, 14775), (2955, 14340), (3546, 11950), (3585, 11820), (3940, 10755), (4302, 9850), (4780, 8865), (4925, 8604), (5910, 7170), (5975, 7092)]