209929500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4241}}^1$

素因数の和:4277

約数の個数: 144

約数和(自身を含む): 722633184

約数和(自身を除く): 512703684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1500, 1650, 1980, 2250, 2475, 2750, 3300, 4125, 4241, 4500, 4950, 5500, 8250, 8482, 9900, 12375, 12723, 16500, 16964, 21205, 24750, 25446, 38169, 42410, 46651, 49500, 50892, 63615, 76338, 84820, 93302, 106025, 127230, 139953, 152676, 186604, 190845, 212050, 233255, 254460, 279906, 318075, 381690, 419859, 424100, 466510, 530125, 559812, 636150, 699765, 763380, 839718, 933020, 954225, 1060250, 1166275, 1272300, 1399530, 1590375, 1679436, 1908450, 2099295, 2120500, 2332550, 2799060, 3180750, 3498825, 3816900, 4198590, 4665100, 4771125, 5831375, 6361500, 6997650, 8397180, 9542250, 10496475, 11662750, 13995300, 17494125, 19084500, 20992950, 23325500, 34988250, 41985900, 52482375, 69976500, 104964750, 209929500]

約数ペア:

[(1, 209929500), (2, 104964750), (3, 69976500), (4, 52482375), (5, 41985900), (6, 34988250), (9, 23325500), (10, 20992950), (11, 19084500), (12, 17494125), (15, 13995300), (18, 11662750), (20, 10496475), (22, 9542250), (25, 8397180), (30, 6997650), (33, 6361500), (36, 5831375), (44, 4771125), (45, 4665100), (50, 4198590), (55, 3816900), (60, 3498825), (66, 3180750), (75, 2799060), (90, 2332550), (99, 2120500), (100, 2099295), (110, 1908450), (125, 1679436), (132, 1590375), (150, 1399530), (165, 1272300), (180, 1166275), (198, 1060250), (220, 954225), (225, 933020), (250, 839718), (275, 763380), (300, 699765), (330, 636150), (375, 559812), (396, 530125), (450, 466510), (495, 424100), (500, 419859), (550, 381690), (660, 318075), (750, 279906), (825, 254460), (900, 233255), (990, 212050), (1100, 190845), (1125, 186604), (1375, 152676), (1500, 139953), (1650, 127230), (1980, 106025), (2250, 93302), (2475, 84820), (2750, 76338), (3300, 63615), (4125, 50892), (4241, 49500), (4500, 46651), (4950, 42410), (5500, 38169), (8250, 25446), (8482, 24750), (9900, 21205), (12375, 16964), (12723, 16500)]