201899700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11807}}^1$

素因数の和:11846

約数の個数: 108

約数和(自身を含む): 666207360

約数和(自身を除く): 464307660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 11807, 17100, 23614, 35421, 47228, 59035, 70842, 106263, 118070, 141684, 177105, 212526, 224333, 236140, 295175, 354210, 425052, 448666, 531315, 590350, 672999, 708420, 885525, 897332, 1062630, 1121665, 1180700, 1345998, 1771050, 2018997, 2125260, 2243330, 2656575, 2691996, 3364995, 3542100, 4037994, 4486660, 5313150, 5608325, 6729990, 8075988, 10094985, 10626300, 11216650, 13459980, 16824975, 20189970, 22433300, 33649950, 40379940, 50474925, 67299900, 100949850, 201899700]

約数ペア:

[(1, 201899700), (2, 100949850), (3, 67299900), (4, 50474925), (5, 40379940), (6, 33649950), (9, 22433300), (10, 20189970), (12, 16824975), (15, 13459980), (18, 11216650), (19, 10626300), (20, 10094985), (25, 8075988), (30, 6729990), (36, 5608325), (38, 5313150), (45, 4486660), (50, 4037994), (57, 3542100), (60, 3364995), (75, 2691996), (76, 2656575), (90, 2243330), (95, 2125260), (100, 2018997), (114, 1771050), (150, 1345998), (171, 1180700), (180, 1121665), (190, 1062630), (225, 897332), (228, 885525), (285, 708420), (300, 672999), (342, 590350), (380, 531315), (450, 448666), (475, 425052), (570, 354210), (684, 295175), (855, 236140), (900, 224333), (950, 212526), (1140, 177105), (1425, 141684), (1710, 118070), (1900, 106263), (2850, 70842), (3420, 59035), (4275, 47228), (5700, 35421), (8550, 23614), (11807, 17100)]