84374100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:650

約数の個数: 108

約数和(自身を含む): 266245980

約数和(自身を除く): 181871880

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, 241, 300, 389, 450, 482, 723, 778, 900, 964, 1167, 1205, 1446, 1556, 1945, 2169, 2334, 2410, 2892, 3501, 3615, 3890, 4338, 4668, 4820, 5835, 6025, 7002, 7230, 7780, 8676, 9725, 10845, 11670, 12050, 14004, 14460, 17505, 18075, 19450, 21690, 23340, 24100, 29175, 35010, 36150, 38900, 43380, 54225, 58350, 70020, 72300, 87525, 93749, 108450, 116700, 175050, 187498, 216900, 281247, 350100, 374996, 468745, 562494, 843741, 937490, 1124988, 1406235, 1687482, 1874980, 2343725, 2812470, 3374964, 4218705, 4687450, 5624940, 7031175, 8437410, 9374900, 14062350, 16874820, 21093525, 28124700, 42187050, 84374100]

約数ペア:

[(1, 84374100), (2, 42187050), (3, 28124700), (4, 21093525), (5, 16874820), (6, 14062350), (9, 9374900), (10, 8437410), (12, 7031175), (15, 5624940), (18, 4687450), (20, 4218705), (25, 3374964), (30, 2812470), (36, 2343725), (45, 1874980), (50, 1687482), (60, 1406235), (75, 1124988), (90, 937490), (100, 843741), (150, 562494), (180, 468745), (225, 374996), (241, 350100), (300, 281247), (389, 216900), (450, 187498), (482, 175050), (723, 116700), (778, 108450), (900, 93749), (964, 87525), (1167, 72300), (1205, 70020), (1446, 58350), (1556, 54225), (1945, 43380), (2169, 38900), (2334, 36150), (2410, 35010), (2892, 29175), (3501, 24100), (3615, 23340), (3890, 21690), (4338, 19450), (4668, 18075), (4820, 17505), (5835, 14460), (6025, 14004), (7002, 12050), (7230, 11670), (7780, 10845), (8676, 9725)]