118063400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 340380000

約数和(自身を除く): 222316600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 182, 200, 260, 280, 325, 338, 350, 364, 455, 499, 520, 650, 676, 700, 728, 845, 910, 998, 1183, 1300, 1352, 1400, 1690, 1820, 1996, 2275, 2366, 2495, 2600, 3380, 3493, 3640, 3992, 4225, 4550, 4732, 4990, 5915, 6487, 6760, 6986, 8450, 9100, 9464, 9980, 11830, 12475, 12974, 13972, 16900, 17465, 18200, 19960, 23660, 24950, 25948, 27944, 29575, 32435, 33800, 34930, 45409, 47320, 49900, 51896, 59150, 64870, 69860, 84331, 87325, 90818, 99800, 118300, 129740, 139720, 162175, 168662, 174650, 181636, 227045, 236600, 259480, 324350, 337324, 349300, 363272, 421655, 454090, 590317, 648700, 674648, 698600, 843310, 908180, 1135225, 1180634, 1297400, 1686620, 1816360, 2108275, 2270450, 2361268, 2951585, 3373240, 4216550, 4540900, 4722536, 5903170, 8433100, 9081800, 11806340, 14757925, 16866200, 23612680, 29515850, 59031700, 118063400]

約数ペア:

[(1, 118063400), (2, 59031700), (4, 29515850), (5, 23612680), (7, 16866200), (8, 14757925), (10, 11806340), (13, 9081800), (14, 8433100), (20, 5903170), (25, 4722536), (26, 4540900), (28, 4216550), (35, 3373240), (40, 2951585), (50, 2361268), (52, 2270450), (56, 2108275), (65, 1816360), (70, 1686620), (91, 1297400), (100, 1180634), (104, 1135225), (130, 908180), (140, 843310), (169, 698600), (175, 674648), (182, 648700), (200, 590317), (260, 454090), (280, 421655), (325, 363272), (338, 349300), (350, 337324), (364, 324350), (455, 259480), (499, 236600), (520, 227045), (650, 181636), (676, 174650), (700, 168662), (728, 162175), (845, 139720), (910, 129740), (998, 118300), (1183, 99800), (1300, 90818), (1352, 87325), (1400, 84331), (1690, 69860), (1820, 64870), (1996, 59150), (2275, 51896), (2366, 49900), (2495, 47320), (2600, 45409), (3380, 34930), (3493, 33800), (3640, 32435), (3992, 29575), (4225, 27944), (4550, 25948), (4732, 24950), (4990, 23660), (5915, 19960), (6487, 18200), (6760, 17465), (6986, 16900), (8450, 13972), (9100, 12974), (9464, 12475), (9980, 11830)]