993977100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{4621}}^1$

素因数の和:4880

約数の個数: 108

約数和(自身を含む): 3129278880

約数和(自身を除く): 2135301780

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, 225, 239, 300, 450, 478, 717, 900, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4621, 4780, 5975, 7170, 8604, 9242, 10755, 11950, 13863, 14340, 17925, 18484, 21510, 23105, 23900, 27726, 35850, 41589, 43020, 46210, 53775, 55452, 69315, 71700, 83178, 92420, 107550, 115525, 138630, 166356, 207945, 215100, 231050, 277260, 346575, 415890, 462100, 693150, 831780, 1039725, 1104419, 1386300, 2079450, 2208838, 3313257, 4158900, 4417676, 5522095, 6626514, 9939771, 11044190, 13253028, 16566285, 19879542, 22088380, 27610475, 33132570, 39759084, 49698855, 55220950, 66265140, 82831425, 99397710, 110441900, 165662850, 198795420, 248494275, 331325700, 496988550, 993977100]

約数ペア:

[(1, 993977100), (2, 496988550), (3, 331325700), (4, 248494275), (5, 198795420), (6, 165662850), (9, 110441900), (10, 99397710), (12, 82831425), (15, 66265140), (18, 55220950), (20, 49698855), (25, 39759084), (30, 33132570), (36, 27610475), (45, 22088380), (50, 19879542), (60, 16566285), (75, 13253028), (90, 11044190), (100, 9939771), (150, 6626514), (180, 5522095), (225, 4417676), (239, 4158900), (300, 3313257), (450, 2208838), (478, 2079450), (717, 1386300), (900, 1104419), (956, 1039725), (1195, 831780), (1434, 693150), (2151, 462100), (2390, 415890), (2868, 346575), (3585, 277260), (4302, 231050), (4621, 215100), (4780, 207945), (5975, 166356), (7170, 138630), (8604, 115525), (9242, 107550), (10755, 92420), (11950, 83178), (13863, 71700), (14340, 69315), (17925, 55452), (18484, 53775), (21510, 46210), (23105, 43020), (23900, 41589), (27726, 35850)]