229053780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 737702784

約数和(自身を除く): 508649004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 61, 69, 90, 92, 115, 122, 138, 180, 183, 207, 230, 244, 276, 305, 345, 366, 414, 460, 549, 610, 690, 732, 828, 907, 915, 1035, 1098, 1220, 1380, 1403, 1814, 1830, 2070, 2196, 2721, 2745, 2806, 3628, 3660, 4140, 4209, 4535, 5442, 5490, 5612, 7015, 8163, 8418, 9070, 10884, 10980, 12627, 13605, 14030, 16326, 16836, 18140, 20861, 21045, 25254, 27210, 28060, 32652, 40815, 41722, 42090, 50508, 54420, 55327, 62583, 63135, 81630, 83444, 84180, 104305, 110654, 125166, 126270, 163260, 165981, 187749, 208610, 221308, 250332, 252540, 276635, 312915, 331962, 375498, 417220, 497943, 553270, 625830, 663924, 750996, 829905, 938745, 995886, 1106540, 1251660, 1272521, 1659810, 1877490, 1991772, 2489715, 2545042, 3319620, 3754980, 3817563, 4979430, 5090084, 6362605, 7635126, 9958860, 11452689, 12725210, 15270252, 19087815, 22905378, 25450420, 38175630, 45810756, 57263445, 76351260, 114526890, 229053780]

約数ペア:

[(1, 229053780), (2, 114526890), (3, 76351260), (4, 57263445), (5, 45810756), (6, 38175630), (9, 25450420), (10, 22905378), (12, 19087815), (15, 15270252), (18, 12725210), (20, 11452689), (23, 9958860), (30, 7635126), (36, 6362605), (45, 5090084), (46, 4979430), (60, 3817563), (61, 3754980), (69, 3319620), (90, 2545042), (92, 2489715), (115, 1991772), (122, 1877490), (138, 1659810), (180, 1272521), (183, 1251660), (207, 1106540), (230, 995886), (244, 938745), (276, 829905), (305, 750996), (345, 663924), (366, 625830), (414, 553270), (460, 497943), (549, 417220), (610, 375498), (690, 331962), (732, 312915), (828, 276635), (907, 252540), (915, 250332), (1035, 221308), (1098, 208610), (1220, 187749), (1380, 165981), (1403, 163260), (1814, 126270), (1830, 125166), (2070, 110654), (2196, 104305), (2721, 84180), (2745, 83444), (2806, 81630), (3628, 63135), (3660, 62583), (4140, 55327), (4209, 54420), (4535, 50508), (5442, 42090), (5490, 41722), (5612, 40815), (7015, 32652), (8163, 28060), (8418, 27210), (9070, 25254), (10884, 21045), (10980, 20861), (12627, 18140), (13605, 16836), (14030, 16326)]