90191160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 310845600

約数和(自身を除く): 220654440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 53, 58, 60, 72, 87, 90, 106, 116, 120, 145, 159, 163, 174, 180, 212, 232, 261, 265, 290, 318, 326, 348, 360, 424, 435, 477, 489, 522, 530, 580, 636, 652, 696, 795, 815, 870, 954, 978, 1044, 1060, 1160, 1272, 1304, 1305, 1467, 1537, 1590, 1630, 1740, 1908, 1956, 2088, 2120, 2385, 2445, 2610, 2934, 3074, 3180, 3260, 3480, 3816, 3912, 4611, 4727, 4770, 4890, 5220, 5868, 6148, 6360, 6520, 7335, 7685, 8639, 9222, 9454, 9540, 9780, 10440, 11736, 12296, 13833, 14181, 14670, 15370, 17278, 18444, 18908, 19080, 19560, 23055, 23635, 25917, 27666, 28362, 29340, 30740, 34556, 36888, 37816, 42543, 43195, 46110, 47270, 51834, 55332, 56724, 58680, 61480, 69112, 69165, 70905, 77751, 85086, 86390, 92220, 94540, 103668, 110664, 113448, 129585, 138330, 141810, 155502, 170172, 172780, 184440, 189080, 207336, 212715, 250531, 259170, 276660, 283620, 311004, 340344, 345560, 388755, 425430, 501062, 518340, 553320, 567240, 622008, 751593, 777510, 850860, 1002124, 1036680, 1252655, 1503186, 1555020, 1701720, 2004248, 2254779, 2505310, 3006372, 3110040, 3757965, 4509558, 5010620, 6012744, 7515930, 9019116, 10021240, 11273895, 15031860, 18038232, 22547790, 30063720, 45095580, 90191160]

約数ペア:

[(1, 90191160), (2, 45095580), (3, 30063720), (4, 22547790), (5, 18038232), (6, 15031860), (8, 11273895), (9, 10021240), (10, 9019116), (12, 7515930), (15, 6012744), (18, 5010620), (20, 4509558), (24, 3757965), (29, 3110040), (30, 3006372), (36, 2505310), (40, 2254779), (45, 2004248), (53, 1701720), (58, 1555020), (60, 1503186), (72, 1252655), (87, 1036680), (90, 1002124), (106, 850860), (116, 777510), (120, 751593), (145, 622008), (159, 567240), (163, 553320), (174, 518340), (180, 501062), (212, 425430), (232, 388755), (261, 345560), (265, 340344), (290, 311004), (318, 283620), (326, 276660), (348, 259170), (360, 250531), (424, 212715), (435, 207336), (477, 189080), (489, 184440), (522, 172780), (530, 170172), (580, 155502), (636, 141810), (652, 138330), (696, 129585), (795, 113448), (815, 110664), (870, 103668), (954, 94540), (978, 92220), (1044, 86390), (1060, 85086), (1160, 77751), (1272, 70905), (1304, 69165), (1305, 69112), (1467, 61480), (1537, 58680), (1590, 56724), (1630, 55332), (1740, 51834), (1908, 47270), (1956, 46110), (2088, 43195), (2120, 42543), (2385, 37816), (2445, 36888), (2610, 34556), (2934, 30740), (3074, 29340), (3180, 28362), (3260, 27666), (3480, 25917), (3816, 23635), (3912, 23055), (4611, 19560), (4727, 19080), (4770, 18908), (4890, 18444), (5220, 17278), (5868, 15370), (6148, 14670), (6360, 14181), (6520, 13833), (7335, 12296), (7685, 11736), (8639, 10440), (9222, 9780), (9454, 9540)]