292428450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2719}}^1$

素因数の和:2976

約数の個数: 72

約数和(自身を含む): 789235200

約数和(自身を除く): 496806750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 478, 717, 1195, 1434, 2151, 2390, 2719, 3585, 4302, 5438, 5975, 7170, 8157, 10755, 11950, 13595, 16314, 17925, 21510, 24471, 27190, 35850, 40785, 48942, 53775, 67975, 81570, 107550, 122355, 135950, 203925, 244710, 407850, 611775, 649841, 1223550, 1299682, 1949523, 3249205, 3899046, 5848569, 6498410, 9747615, 11697138, 16246025, 19495230, 29242845, 32492050, 48738075, 58485690, 97476150, 146214225, 292428450]

約数ペア:

[(1, 292428450), (2, 146214225), (3, 97476150), (5, 58485690), (6, 48738075), (9, 32492050), (10, 29242845), (15, 19495230), (18, 16246025), (25, 11697138), (30, 9747615), (45, 6498410), (50, 5848569), (75, 3899046), (90, 3249205), (150, 1949523), (225, 1299682), (239, 1223550), (450, 649841), (478, 611775), (717, 407850), (1195, 244710), (1434, 203925), (2151, 135950), (2390, 122355), (2719, 107550), (3585, 81570), (4302, 67975), (5438, 53775), (5975, 48942), (7170, 40785), (8157, 35850), (10755, 27190), (11950, 24471), (13595, 21510), (16314, 17925)]