89864280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2063}}^1$

素因数の和:2102

約数の個数: 144

約数和(自身を含む): 321179040

約数和(自身を除く): 231314760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2063, 2178, 2420, 2904, 3630, 3960, 4126, 4356, 4840, 5445, 6189, 7260, 8252, 8712, 10315, 10890, 12378, 14520, 16504, 18567, 20630, 21780, 22693, 24756, 30945, 37134, 41260, 43560, 45386, 49512, 61890, 68079, 74268, 82520, 90772, 92835, 113465, 123780, 136158, 148536, 181544, 185670, 204237, 226930, 247560, 249623, 272316, 340395, 371340, 408474, 453860, 499246, 544632, 680790, 742680, 748869, 816948, 907720, 998492, 1021185, 1248115, 1361580, 1497738, 1633896, 1996984, 2042370, 2246607, 2496230, 2723160, 2995476, 3744345, 4084740, 4493214, 4992460, 5990952, 7488690, 8169480, 8986428, 9984920, 11233035, 14977380, 17972856, 22466070, 29954760, 44932140, 89864280]

約数ペア:

[(1, 89864280), (2, 44932140), (3, 29954760), (4, 22466070), (5, 17972856), (6, 14977380), (8, 11233035), (9, 9984920), (10, 8986428), (11, 8169480), (12, 7488690), (15, 5990952), (18, 4992460), (20, 4493214), (22, 4084740), (24, 3744345), (30, 2995476), (33, 2723160), (36, 2496230), (40, 2246607), (44, 2042370), (45, 1996984), (55, 1633896), (60, 1497738), (66, 1361580), (72, 1248115), (88, 1021185), (90, 998492), (99, 907720), (110, 816948), (120, 748869), (121, 742680), (132, 680790), (165, 544632), (180, 499246), (198, 453860), (220, 408474), (242, 371340), (264, 340395), (330, 272316), (360, 249623), (363, 247560), (396, 226930), (440, 204237), (484, 185670), (495, 181544), (605, 148536), (660, 136158), (726, 123780), (792, 113465), (968, 92835), (990, 90772), (1089, 82520), (1210, 74268), (1320, 68079), (1452, 61890), (1815, 49512), (1980, 45386), (2063, 43560), (2178, 41260), (2420, 37134), (2904, 30945), (3630, 24756), (3960, 22693), (4126, 21780), (4356, 20630), (4840, 18567), (5445, 16504), (6189, 14520), (7260, 12378), (8252, 10890), (8712, 10315)]