201463020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101749}}^1$

素因数の和:101775

約数の個数: 72

約数和(自身を含む): 666666000

約数和(自身を除く): 465202980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 101749, 203498, 305247, 406996, 508745, 610494, 915741, 1017490, 1119239, 1220988, 1526235, 1831482, 2034980, 2238478, 3052470, 3357717, 3662964, 4476956, 4578705, 5596195, 6104940, 6715434, 9157410, 10073151, 11192390, 13430868, 16788585, 18314820, 20146302, 22384780, 33577170, 40292604, 50365755, 67154340, 100731510, 201463020]

約数ペア:

[(1, 201463020), (2, 100731510), (3, 67154340), (4, 50365755), (5, 40292604), (6, 33577170), (9, 22384780), (10, 20146302), (11, 18314820), (12, 16788585), (15, 13430868), (18, 11192390), (20, 10073151), (22, 9157410), (30, 6715434), (33, 6104940), (36, 5596195), (44, 4578705), (45, 4476956), (55, 3662964), (60, 3357717), (66, 3052470), (90, 2238478), (99, 2034980), (110, 1831482), (132, 1526235), (165, 1220988), (180, 1119239), (198, 1017490), (220, 915741), (330, 610494), (396, 508745), (495, 406996), (660, 305247), (990, 203498), (1980, 101749)]