245723400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10536

約数の個数: 144

約数和(自身を含む): 888784260

約数和(自身を除く): 643060860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 10501, 11700, 21002, 23400, 31503, 42004, 52505, 63006, 84008, 94509, 105010, 126012, 136513, 157515, 189018, 210020, 252024, 262525, 273026, 315030, 378036, 409539, 420040, 472545, 525050, 546052, 630060, 682565, 756072, 787575, 819078, 945090, 1050100, 1092104, 1228617, 1260120, 1365130, 1575150, 1638156, 1890180, 2047695, 2100200, 2362725, 2457234, 2730260, 3150300, 3276312, 3412825, 3780360, 4095390, 4725450, 4914468, 5460520, 6143085, 6300600, 6825650, 8190780, 9450900, 9828936, 10238475, 12286170, 13651300, 16381560, 18901800, 20476950, 24572340, 27302600, 30715425, 40953900, 49144680, 61430850, 81907800, 122861700, 245723400]

約数ペア:

[(1, 245723400), (2, 122861700), (3, 81907800), (4, 61430850), (5, 49144680), (6, 40953900), (8, 30715425), (9, 27302600), (10, 24572340), (12, 20476950), (13, 18901800), (15, 16381560), (18, 13651300), (20, 12286170), (24, 10238475), (25, 9828936), (26, 9450900), (30, 8190780), (36, 6825650), (39, 6300600), (40, 6143085), (45, 5460520), (50, 4914468), (52, 4725450), (60, 4095390), (65, 3780360), (72, 3412825), (75, 3276312), (78, 3150300), (90, 2730260), (100, 2457234), (104, 2362725), (117, 2100200), (120, 2047695), (130, 1890180), (150, 1638156), (156, 1575150), (180, 1365130), (195, 1260120), (200, 1228617), (225, 1092104), (234, 1050100), (260, 945090), (300, 819078), (312, 787575), (325, 756072), (360, 682565), (390, 630060), (450, 546052), (468, 525050), (520, 472545), (585, 420040), (600, 409539), (650, 378036), (780, 315030), (900, 273026), (936, 262525), (975, 252024), (1170, 210020), (1300, 189018), (1560, 157515), (1800, 136513), (1950, 126012), (2340, 105010), (2600, 94509), (2925, 84008), (3900, 63006), (4680, 52505), (5850, 42004), (7800, 31503), (10501, 23400), (11700, 21002)]