128911200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 483719040

約数和(自身を除く): 354807840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 32, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 96, 100, 110, 114, 120, 132, 150, 152, 160, 165, 176, 190, 200, 209, 220, 228, 240, 257, 264, 275, 285, 300, 304, 330, 352, 380, 400, 418, 440, 456, 475, 480, 514, 528, 550, 570, 600, 608, 627, 660, 760, 771, 800, 825, 836, 880, 912, 950, 1028, 1045, 1056, 1100, 1140, 1200, 1254, 1285, 1320, 1425, 1520, 1542, 1650, 1672, 1760, 1824, 1900, 2056, 2090, 2200, 2280, 2400, 2508, 2570, 2640, 2827, 2850, 3040, 3084, 3135, 3300, 3344, 3800, 3855, 4112, 4180, 4400, 4560, 4883, 5016, 5140, 5225, 5280, 5654, 5700, 6168, 6270, 6425, 6600, 6688, 7600, 7710, 8224, 8360, 8481, 8800, 9120, 9766, 10032, 10280, 10450, 11308, 11400, 12336, 12540, 12850, 13200, 14135, 14649, 15200, 15420, 15675, 16720, 16962, 19275, 19532, 20064, 20560, 20900, 22616, 22800, 24415, 24672, 25080, 25700, 26400, 28270, 29298, 30840, 31350, 33440, 33924, 38550, 39064, 41120, 41800, 42405, 45232, 45600, 48830, 50160, 51400, 53713, 56540, 58596, 61680, 62700, 67848, 70675, 73245, 77100, 78128, 83600, 84810, 90464, 97660, 100320, 102800, 107426, 113080, 117192, 122075, 123360, 125400, 135696, 141350, 146490, 154200, 156256, 161139, 167200, 169620, 195320, 205600, 212025, 214852, 226160, 234384, 244150, 250800, 268565, 271392, 282700, 292980, 308400, 322278, 339240, 366225, 390640, 424050, 429704, 452320, 468768, 488300, 501600, 537130, 565400, 585960, 616800, 644556, 678480, 732450, 781280, 805695, 848100, 859408, 976600, 1074260, 1130800, 1171920, 1289112, 1342825, 1356960, 1464900, 1611390, 1696200, 1718816, 1953200, 2148520, 2261600, 2343840, 2578224, 2685650, 2929800, 3222780, 3392400, 3906400, 4028475, 4297040, 5156448, 5371300, 5859600, 6445560, 6784800, 8056950, 8594080, 10742600, 11719200, 12891120, 16113900, 21485200, 25782240, 32227800, 42970400, 64455600, 128911200]

約数ペア:

[(1, 128911200), (2, 64455600), (3, 42970400), (4, 32227800), (5, 25782240), (6, 21485200), (8, 16113900), (10, 12891120), (11, 11719200), (12, 10742600), (15, 8594080), (16, 8056950), (19, 6784800), (20, 6445560), (22, 5859600), (24, 5371300), (25, 5156448), (30, 4297040), (32, 4028475), (33, 3906400), (38, 3392400), (40, 3222780), (44, 2929800), (48, 2685650), (50, 2578224), (55, 2343840), (57, 2261600), (60, 2148520), (66, 1953200), (75, 1718816), (76, 1696200), (80, 1611390), (88, 1464900), (95, 1356960), (96, 1342825), (100, 1289112), (110, 1171920), (114, 1130800), (120, 1074260), (132, 976600), (150, 859408), (152, 848100), (160, 805695), (165, 781280), (176, 732450), (190, 678480), (200, 644556), (209, 616800), (220, 585960), (228, 565400), (240, 537130), (257, 501600), (264, 488300), (275, 468768), (285, 452320), (300, 429704), (304, 424050), (330, 390640), (352, 366225), (380, 339240), (400, 322278), (418, 308400), (440, 292980), (456, 282700), (475, 271392), (480, 268565), (514, 250800), (528, 244150), (550, 234384), (570, 226160), (600, 214852), (608, 212025), (627, 205600), (660, 195320), (760, 169620), (771, 167200), (800, 161139), (825, 156256), (836, 154200), (880, 146490), (912, 141350), (950, 135696), (1028, 125400), (1045, 123360), (1056, 122075), (1100, 117192), (1140, 113080), (1200, 107426), (1254, 102800), (1285, 100320), (1320, 97660), (1425, 90464), (1520, 84810), (1542, 83600), (1650, 78128), (1672, 77100), (1760, 73245), (1824, 70675), (1900, 67848), (2056, 62700), (2090, 61680), (2200, 58596), (2280, 56540), (2400, 53713), (2508, 51400), (2570, 50160), (2640, 48830), (2827, 45600), (2850, 45232), (3040, 42405), (3084, 41800), (3135, 41120), (3300, 39064), (3344, 38550), (3800, 33924), (3855, 33440), (4112, 31350), (4180, 30840), (4400, 29298), (4560, 28270), (4883, 26400), (5016, 25700), (5140, 25080), (5225, 24672), (5280, 24415), (5654, 22800), (5700, 22616), (6168, 20900), (6270, 20560), (6425, 20064), (6600, 19532), (6688, 19275), (7600, 16962), (7710, 16720), (8224, 15675), (8360, 15420), (8481, 15200), (8800, 14649), (9120, 14135), (9766, 13200), (10032, 12850), (10280, 12540), (10450, 12336), (11308, 11400)]