133991000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 368746560

約数和(自身を除く): 234755560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 200, 220, 250, 260, 275, 286, 325, 440, 500, 520, 550, 572, 650, 715, 937, 1000, 1100, 1144, 1300, 1375, 1430, 1625, 1874, 2200, 2600, 2750, 2860, 3250, 3575, 3748, 4685, 5500, 5720, 6500, 7150, 7496, 9370, 10307, 11000, 12181, 13000, 14300, 17875, 18740, 20614, 23425, 24362, 28600, 35750, 37480, 41228, 46850, 48724, 51535, 60905, 71500, 82456, 93700, 97448, 103070, 117125, 121810, 133991, 143000, 187400, 206140, 234250, 243620, 257675, 267982, 304525, 412280, 468500, 487240, 515350, 535964, 609050, 669955, 937000, 1030700, 1071928, 1218100, 1288375, 1339910, 1522625, 2061400, 2436200, 2576750, 2679820, 3045250, 3349775, 5153500, 5359640, 6090500, 6699550, 10307000, 12181000, 13399100, 16748875, 26798200, 33497750, 66995500, 133991000]

約数ペア:

[(1, 133991000), (2, 66995500), (4, 33497750), (5, 26798200), (8, 16748875), (10, 13399100), (11, 12181000), (13, 10307000), (20, 6699550), (22, 6090500), (25, 5359640), (26, 5153500), (40, 3349775), (44, 3045250), (50, 2679820), (52, 2576750), (55, 2436200), (65, 2061400), (88, 1522625), (100, 1339910), (104, 1288375), (110, 1218100), (125, 1071928), (130, 1030700), (143, 937000), (200, 669955), (220, 609050), (250, 535964), (260, 515350), (275, 487240), (286, 468500), (325, 412280), (440, 304525), (500, 267982), (520, 257675), (550, 243620), (572, 234250), (650, 206140), (715, 187400), (937, 143000), (1000, 133991), (1100, 121810), (1144, 117125), (1300, 103070), (1375, 97448), (1430, 93700), (1625, 82456), (1874, 71500), (2200, 60905), (2600, 51535), (2750, 48724), (2860, 46850), (3250, 41228), (3575, 37480), (3748, 35750), (4685, 28600), (5500, 24362), (5720, 23425), (6500, 20614), (7150, 18740), (7496, 17875), (9370, 14300), (10307, 13000), (11000, 12181)]