270930800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 180

約数和(自身を含む): 791418096

約数和(自身を除く): 520487296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 80, 92, 98, 100, 112, 115, 140, 161, 175, 184, 196, 200, 230, 245, 280, 322, 350, 368, 392, 400, 460, 490, 560, 575, 601, 644, 700, 784, 805, 920, 980, 1127, 1150, 1202, 1225, 1288, 1400, 1610, 1840, 1960, 2254, 2300, 2404, 2450, 2576, 2800, 3005, 3220, 3920, 4025, 4207, 4508, 4600, 4808, 4900, 5635, 6010, 6440, 8050, 8414, 9016, 9200, 9616, 9800, 11270, 12020, 12880, 13823, 15025, 16100, 16828, 18032, 19600, 21035, 22540, 24040, 27646, 28175, 29449, 30050, 32200, 33656, 42070, 45080, 48080, 55292, 56350, 58898, 60100, 64400, 67312, 69115, 84140, 90160, 96761, 105175, 110584, 112700, 117796, 120200, 138230, 147245, 168280, 193522, 210350, 221168, 225400, 235592, 240400, 276460, 294490, 336560, 345575, 387044, 420700, 450800, 471184, 483805, 552920, 588980, 677327, 691150, 736225, 774088, 841400, 967610, 1105840, 1177960, 1354654, 1382300, 1472450, 1548176, 1682800, 1935220, 2355920, 2419025, 2709308, 2764600, 2944900, 3386635, 3870440, 4838050, 5418616, 5529200, 5889800, 6773270, 7740880, 9676100, 10837232, 11779600, 13546540, 16933175, 19352200, 27093080, 33866350, 38704400, 54186160, 67732700, 135465400, 270930800]

約数ペア:

[(1, 270930800), (2, 135465400), (4, 67732700), (5, 54186160), (7, 38704400), (8, 33866350), (10, 27093080), (14, 19352200), (16, 16933175), (20, 13546540), (23, 11779600), (25, 10837232), (28, 9676100), (35, 7740880), (40, 6773270), (46, 5889800), (49, 5529200), (50, 5418616), (56, 4838050), (70, 3870440), (80, 3386635), (92, 2944900), (98, 2764600), (100, 2709308), (112, 2419025), (115, 2355920), (140, 1935220), (161, 1682800), (175, 1548176), (184, 1472450), (196, 1382300), (200, 1354654), (230, 1177960), (245, 1105840), (280, 967610), (322, 841400), (350, 774088), (368, 736225), (392, 691150), (400, 677327), (460, 588980), (490, 552920), (560, 483805), (575, 471184), (601, 450800), (644, 420700), (700, 387044), (784, 345575), (805, 336560), (920, 294490), (980, 276460), (1127, 240400), (1150, 235592), (1202, 225400), (1225, 221168), (1288, 210350), (1400, 193522), (1610, 168280), (1840, 147245), (1960, 138230), (2254, 120200), (2300, 117796), (2404, 112700), (2450, 110584), (2576, 105175), (2800, 96761), (3005, 90160), (3220, 84140), (3920, 69115), (4025, 67312), (4207, 64400), (4508, 60100), (4600, 58898), (4808, 56350), (4900, 55292), (5635, 48080), (6010, 45080), (6440, 42070), (8050, 33656), (8414, 32200), (9016, 30050), (9200, 29449), (9616, 28175), (9800, 27646), (11270, 24040), (12020, 22540), (12880, 21035), (13823, 19600), (15025, 18032), (16100, 16828)]