23229540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 76317696

約数和(自身を除く): 53088156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 181, 186, 207, 230, 276, 279, 310, 345, 362, 372, 414, 460, 465, 543, 558, 620, 690, 713, 724, 828, 905, 930, 1035, 1086, 1116, 1380, 1395, 1426, 1629, 1810, 1860, 2070, 2139, 2172, 2715, 2790, 2852, 3258, 3565, 3620, 4140, 4163, 4278, 5430, 5580, 5611, 6417, 6516, 7130, 8145, 8326, 8556, 10695, 10860, 11222, 12489, 12834, 14260, 16290, 16652, 16833, 20815, 21390, 22444, 24978, 25668, 28055, 32085, 32580, 33666, 37467, 41630, 42780, 49956, 50499, 56110, 62445, 64170, 67332, 74934, 83260, 84165, 100998, 112220, 124890, 128340, 129053, 149868, 168330, 187335, 201996, 249780, 252495, 258106, 336660, 374670, 387159, 504990, 516212, 645265, 749340, 774318, 1009980, 1161477, 1290530, 1548636, 1935795, 2322954, 2581060, 3871590, 4645908, 5807385, 7743180, 11614770, 23229540]

約数ペア:

[(1, 23229540), (2, 11614770), (3, 7743180), (4, 5807385), (5, 4645908), (6, 3871590), (9, 2581060), (10, 2322954), (12, 1935795), (15, 1548636), (18, 1290530), (20, 1161477), (23, 1009980), (30, 774318), (31, 749340), (36, 645265), (45, 516212), (46, 504990), (60, 387159), (62, 374670), (69, 336660), (90, 258106), (92, 252495), (93, 249780), (115, 201996), (124, 187335), (138, 168330), (155, 149868), (180, 129053), (181, 128340), (186, 124890), (207, 112220), (230, 100998), (276, 84165), (279, 83260), (310, 74934), (345, 67332), (362, 64170), (372, 62445), (414, 56110), (460, 50499), (465, 49956), (543, 42780), (558, 41630), (620, 37467), (690, 33666), (713, 32580), (724, 32085), (828, 28055), (905, 25668), (930, 24978), (1035, 22444), (1086, 21390), (1116, 20815), (1380, 16833), (1395, 16652), (1426, 16290), (1629, 14260), (1810, 12834), (1860, 12489), (2070, 11222), (2139, 10860), (2172, 10695), (2715, 8556), (2790, 8326), (2852, 8145), (3258, 7130), (3565, 6516), (3620, 6417), (4140, 5611), (4163, 5580), (4278, 5430)]