493611750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2777}}^1$

素因数の和:2879

約数の個数: 96

約数和(自身を含む): 1352108160

約数和(自身を除く): 858496410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 125, 150, 158, 225, 237, 250, 375, 395, 450, 474, 711, 750, 790, 1125, 1185, 1422, 1975, 2250, 2370, 2777, 3555, 3950, 5554, 5925, 7110, 8331, 9875, 11850, 13885, 16662, 17775, 19750, 24993, 27770, 29625, 35550, 41655, 49986, 59250, 69425, 83310, 88875, 124965, 138850, 177750, 208275, 219383, 249930, 347125, 416550, 438766, 624825, 658149, 694250, 1041375, 1096915, 1249650, 1316298, 1974447, 2082750, 2193830, 3124125, 3290745, 3948894, 5484575, 6248250, 6581490, 9872235, 10969150, 16453725, 19744470, 27422875, 32907450, 49361175, 54845750, 82268625, 98722350, 164537250, 246805875, 493611750]

約数ペア:

[(1, 493611750), (2, 246805875), (3, 164537250), (5, 98722350), (6, 82268625), (9, 54845750), (10, 49361175), (15, 32907450), (18, 27422875), (25, 19744470), (30, 16453725), (45, 10969150), (50, 9872235), (75, 6581490), (79, 6248250), (90, 5484575), (125, 3948894), (150, 3290745), (158, 3124125), (225, 2193830), (237, 2082750), (250, 1974447), (375, 1316298), (395, 1249650), (450, 1096915), (474, 1041375), (711, 694250), (750, 658149), (790, 624825), (1125, 438766), (1185, 416550), (1422, 347125), (1975, 249930), (2250, 219383), (2370, 208275), (2777, 177750), (3555, 138850), (3950, 124965), (5554, 88875), (5925, 83310), (7110, 69425), (8331, 59250), (9875, 49986), (11850, 41655), (13885, 35550), (16662, 29625), (17775, 27770), (19750, 24993)]