90088470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 255052800

約数和(自身を除く): 164964330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 89, 90, 115, 135, 138, 163, 178, 207, 230, 267, 270, 326, 345, 414, 445, 489, 534, 621, 690, 801, 815, 890, 978, 1035, 1242, 1335, 1467, 1602, 1630, 2047, 2070, 2403, 2445, 2670, 2934, 3105, 3749, 4005, 4094, 4401, 4806, 4890, 6141, 6210, 7335, 7498, 8010, 8802, 10235, 11247, 12015, 12282, 14507, 14670, 18423, 18745, 20470, 22005, 22494, 24030, 29014, 30705, 33741, 36846, 37490, 43521, 44010, 55269, 56235, 61410, 67482, 72535, 87042, 92115, 101223, 110538, 112470, 130563, 145070, 168705, 184230, 202446, 217605, 261126, 276345, 333661, 337410, 391689, 435210, 506115, 552690, 652815, 667322, 783378, 1000983, 1012230, 1305630, 1668305, 1958445, 2001966, 3002949, 3336610, 3916890, 5004915, 6005898, 9008847, 10009830, 15014745, 18017694, 30029490, 45044235, 90088470]

約数ペア:

[(1, 90088470), (2, 45044235), (3, 30029490), (5, 18017694), (6, 15014745), (9, 10009830), (10, 9008847), (15, 6005898), (18, 5004915), (23, 3916890), (27, 3336610), (30, 3002949), (45, 2001966), (46, 1958445), (54, 1668305), (69, 1305630), (89, 1012230), (90, 1000983), (115, 783378), (135, 667322), (138, 652815), (163, 552690), (178, 506115), (207, 435210), (230, 391689), (267, 337410), (270, 333661), (326, 276345), (345, 261126), (414, 217605), (445, 202446), (489, 184230), (534, 168705), (621, 145070), (690, 130563), (801, 112470), (815, 110538), (890, 101223), (978, 92115), (1035, 87042), (1242, 72535), (1335, 67482), (1467, 61410), (1602, 56235), (1630, 55269), (2047, 44010), (2070, 43521), (2403, 37490), (2445, 36846), (2670, 33741), (2934, 30705), (3105, 29014), (3749, 24030), (4005, 22494), (4094, 22005), (4401, 20470), (4806, 18745), (4890, 18423), (6141, 14670), (6210, 14507), (7335, 12282), (7498, 12015), (8010, 11247), (8802, 10235)]