90194040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3674

約数の個数: 128

約数和(自身を含む): 313804800

約数和(自身を除く): 223610760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 3631, 4140, 4968, 6210, 7262, 8280, 10893, 12420, 14524, 18155, 21786, 24840, 29048, 32679, 36310, 43572, 54465, 65358, 72620, 83513, 87144, 98037, 108930, 130716, 145240, 163395, 167026, 196074, 217860, 250539, 261432, 326790, 334052, 392148, 417565, 435720, 490185, 501078, 653580, 668104, 751617, 784296, 835130, 980370, 1002156, 1252695, 1307160, 1503234, 1670260, 1960740, 2004312, 2254851, 2505390, 3006468, 3340520, 3758085, 3921480, 4509702, 5010780, 6012936, 7516170, 9019404, 10021560, 11274255, 15032340, 18038808, 22548510, 30064680, 45097020, 90194040]

約数ペア:

[(1, 90194040), (2, 45097020), (3, 30064680), (4, 22548510), (5, 18038808), (6, 15032340), (8, 11274255), (9, 10021560), (10, 9019404), (12, 7516170), (15, 6012936), (18, 5010780), (20, 4509702), (23, 3921480), (24, 3758085), (27, 3340520), (30, 3006468), (36, 2505390), (40, 2254851), (45, 2004312), (46, 1960740), (54, 1670260), (60, 1503234), (69, 1307160), (72, 1252695), (90, 1002156), (92, 980370), (108, 835130), (115, 784296), (120, 751617), (135, 668104), (138, 653580), (180, 501078), (184, 490185), (207, 435720), (216, 417565), (230, 392148), (270, 334052), (276, 326790), (345, 261432), (360, 250539), (414, 217860), (460, 196074), (540, 167026), (552, 163395), (621, 145240), (690, 130716), (828, 108930), (920, 98037), (1035, 87144), (1080, 83513), (1242, 72620), (1380, 65358), (1656, 54465), (2070, 43572), (2484, 36310), (2760, 32679), (3105, 29048), (3631, 24840), (4140, 21786), (4968, 18155), (6210, 14524), (7262, 12420), (8280, 10893)]