90763560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 309329280

約数和(自身を除く): 218565720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 67, 71, 72, 90, 106, 120, 134, 142, 159, 180, 201, 212, 213, 265, 268, 284, 318, 335, 355, 360, 402, 424, 426, 477, 530, 536, 568, 603, 636, 639, 670, 710, 795, 804, 852, 954, 1005, 1060, 1065, 1206, 1272, 1278, 1340, 1420, 1590, 1608, 1704, 1908, 2010, 2120, 2130, 2385, 2412, 2556, 2680, 2840, 3015, 3180, 3195, 3551, 3763, 3816, 4020, 4260, 4757, 4770, 4824, 5112, 6030, 6360, 6390, 7102, 7526, 8040, 8520, 9514, 9540, 10653, 11289, 12060, 12780, 14204, 14271, 15052, 17755, 18815, 19028, 19080, 21306, 22578, 23785, 24120, 25560, 28408, 28542, 30104, 31959, 33867, 35510, 37630, 38056, 42612, 42813, 45156, 47570, 53265, 56445, 57084, 63918, 67734, 71020, 71355, 75260, 85224, 85626, 90312, 95140, 106530, 112890, 114168, 127836, 135468, 142040, 142710, 150520, 159795, 169335, 171252, 190280, 213060, 214065, 225780, 252121, 255672, 270936, 285420, 319590, 338670, 342504, 426120, 428130, 451560, 504242, 570840, 639180, 677340, 756363, 856260, 1008484, 1260605, 1278360, 1354680, 1512726, 1712520, 2016968, 2269089, 2521210, 3025452, 3781815, 4538178, 5042420, 6050904, 7563630, 9076356, 10084840, 11345445, 15127260, 18152712, 22690890, 30254520, 45381780, 90763560]

約数ペア:

[(1, 90763560), (2, 45381780), (3, 30254520), (4, 22690890), (5, 18152712), (6, 15127260), (8, 11345445), (9, 10084840), (10, 9076356), (12, 7563630), (15, 6050904), (18, 5042420), (20, 4538178), (24, 3781815), (30, 3025452), (36, 2521210), (40, 2269089), (45, 2016968), (53, 1712520), (60, 1512726), (67, 1354680), (71, 1278360), (72, 1260605), (90, 1008484), (106, 856260), (120, 756363), (134, 677340), (142, 639180), (159, 570840), (180, 504242), (201, 451560), (212, 428130), (213, 426120), (265, 342504), (268, 338670), (284, 319590), (318, 285420), (335, 270936), (355, 255672), (360, 252121), (402, 225780), (424, 214065), (426, 213060), (477, 190280), (530, 171252), (536, 169335), (568, 159795), (603, 150520), (636, 142710), (639, 142040), (670, 135468), (710, 127836), (795, 114168), (804, 112890), (852, 106530), (954, 95140), (1005, 90312), (1060, 85626), (1065, 85224), (1206, 75260), (1272, 71355), (1278, 71020), (1340, 67734), (1420, 63918), (1590, 57084), (1608, 56445), (1704, 53265), (1908, 47570), (2010, 45156), (2120, 42813), (2130, 42612), (2385, 38056), (2412, 37630), (2556, 35510), (2680, 33867), (2840, 31959), (3015, 30104), (3180, 28542), (3195, 28408), (3551, 25560), (3763, 24120), (3816, 23785), (4020, 22578), (4260, 21306), (4757, 19080), (4770, 19028), (4824, 18815), (5112, 17755), (6030, 15052), (6360, 14271), (6390, 14204), (7102, 12780), (7526, 12060), (8040, 11289), (8520, 10653), (9514, 9540)]