996867900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{158233}}^1$

素因数の和:158260

約数の個数: 108

約数和(自身を含む): 3571024912

約数和(自身を除く): 2574157012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 158233, 316466, 474699, 632932, 791165, 949398, 1107631, 1424097, 1582330, 1898796, 2215262, 2373495, 2848194, 3164660, 3322893, 3955825, 4430524, 4746990, 5538155, 5696388, 6645786, 7120485, 7911650, 9493980, 9968679, 11076310, 11867475, 13291572, 14240970, 15823300, 16614465, 19937358, 22152620, 23734950, 27690775, 28481940, 33228930, 35602425, 39874716, 47469900, 49843395, 55381550, 66457860, 71204850, 83072325, 99686790, 110763100, 142409700, 166144650, 199373580, 249216975, 332289300, 498433950, 996867900]

約数ペア:

[(1, 996867900), (2, 498433950), (3, 332289300), (4, 249216975), (5, 199373580), (6, 166144650), (7, 142409700), (9, 110763100), (10, 99686790), (12, 83072325), (14, 71204850), (15, 66457860), (18, 55381550), (20, 49843395), (21, 47469900), (25, 39874716), (28, 35602425), (30, 33228930), (35, 28481940), (36, 27690775), (42, 23734950), (45, 22152620), (50, 19937358), (60, 16614465), (63, 15823300), (70, 14240970), (75, 13291572), (84, 11867475), (90, 11076310), (100, 9968679), (105, 9493980), (126, 7911650), (140, 7120485), (150, 6645786), (175, 5696388), (180, 5538155), (210, 4746990), (225, 4430524), (252, 3955825), (300, 3322893), (315, 3164660), (350, 2848194), (420, 2373495), (450, 2215262), (525, 1898796), (630, 1582330), (700, 1424097), (900, 1107631), (1050, 949398), (1260, 791165), (1575, 632932), (2100, 474699), (3150, 316466), (6300, 158233)]