188069850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:723

約数の個数: 144

約数和(自身を含む): 547589952

約数和(自身を除く): 359520102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 207, 225, 230, 243, 270, 345, 405, 414, 450, 486, 575, 621, 673, 675, 690, 810, 1035, 1150, 1215, 1242, 1346, 1350, 1725, 1863, 2019, 2025, 2070, 2430, 3105, 3365, 3450, 3726, 4038, 4050, 5175, 5589, 6057, 6075, 6210, 6730, 9315, 10095, 10350, 11178, 12114, 12150, 15479, 15525, 16825, 18171, 18630, 20190, 27945, 30285, 30958, 31050, 33650, 36342, 46437, 46575, 50475, 54513, 55890, 60570, 77395, 90855, 92874, 93150, 100950, 109026, 139311, 139725, 151425, 154790, 163539, 181710, 232185, 272565, 278622, 279450, 302850, 327078, 386975, 417933, 454275, 464370, 545130, 696555, 773950, 817695, 835866, 908550, 1160925, 1253799, 1362825, 1393110, 1635390, 2089665, 2321850, 2507598, 2725650, 3482775, 3761397, 4088475, 4179330, 6268995, 6965550, 7522794, 8176950, 10448325, 12537990, 18806985, 20896650, 31344975, 37613970, 62689950, 94034925, 188069850]

約数ペア:

[(1, 188069850), (2, 94034925), (3, 62689950), (5, 37613970), (6, 31344975), (9, 20896650), (10, 18806985), (15, 12537990), (18, 10448325), (23, 8176950), (25, 7522794), (27, 6965550), (30, 6268995), (45, 4179330), (46, 4088475), (50, 3761397), (54, 3482775), (69, 2725650), (75, 2507598), (81, 2321850), (90, 2089665), (115, 1635390), (135, 1393110), (138, 1362825), (150, 1253799), (162, 1160925), (207, 908550), (225, 835866), (230, 817695), (243, 773950), (270, 696555), (345, 545130), (405, 464370), (414, 454275), (450, 417933), (486, 386975), (575, 327078), (621, 302850), (673, 279450), (675, 278622), (690, 272565), (810, 232185), (1035, 181710), (1150, 163539), (1215, 154790), (1242, 151425), (1346, 139725), (1350, 139311), (1725, 109026), (1863, 100950), (2019, 93150), (2025, 92874), (2070, 90855), (2430, 77395), (3105, 60570), (3365, 55890), (3450, 54513), (3726, 50475), (4038, 46575), (4050, 46437), (5175, 36342), (5589, 33650), (6057, 31050), (6075, 30958), (6210, 30285), (6730, 27945), (9315, 20190), (10095, 18630), (10350, 18171), (11178, 16825), (12114, 15525), (12150, 15479)]