251353200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1352

約数の個数: 240

約数和(自身を含む): 960938496

約数和(自身を除く): 709585296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 483, 525, 552, 560, 575, 600, 644, 690, 700, 805, 840, 920, 966, 1050, 1104, 1150, 1200, 1288, 1301, 1380, 1400, 1610, 1680, 1725, 1840, 1932, 2100, 2300, 2415, 2576, 2602, 2760, 2800, 3220, 3450, 3864, 3903, 4025, 4200, 4600, 4830, 5204, 5520, 6440, 6505, 6900, 7728, 7806, 8050, 8400, 9107, 9200, 9660, 10408, 12075, 12880, 13010, 13800, 15612, 16100, 18214, 19320, 19515, 20816, 24150, 26020, 27321, 27600, 29923, 31224, 32200, 32525, 36428, 38640, 39030, 45535, 48300, 52040, 54642, 59846, 62448, 64400, 65050, 72856, 78060, 89769, 91070, 96600, 97575, 104080, 109284, 119692, 130100, 136605, 145712, 149615, 156120, 179538, 182140, 193200, 195150, 209461, 218568, 227675, 239384, 260200, 273210, 299230, 312240, 359076, 364280, 390300, 418922, 437136, 448845, 455350, 478768, 520400, 546420, 598460, 628383, 683025, 718152, 728560, 748075, 780600, 837844, 897690, 910700, 1047305, 1092840, 1196920, 1256766, 1366050, 1436304, 1496150, 1561200, 1675688, 1795380, 1821400, 2094610, 2185680, 2244225, 2393840, 2513532, 2732100, 2992300, 3141915, 3351376, 3590760, 3642800, 4189220, 4488450, 5027064, 5236525, 5464200, 5984600, 6283830, 7181520, 8378440, 8976900, 10054128, 10473050, 10928400, 11969200, 12567660, 15709575, 16756880, 17953800, 20946100, 25135320, 31419150, 35907600, 41892200, 50270640, 62838300, 83784400, 125676600, 251353200]

約数ペア:

[(1, 251353200), (2, 125676600), (3, 83784400), (4, 62838300), (5, 50270640), (6, 41892200), (7, 35907600), (8, 31419150), (10, 25135320), (12, 20946100), (14, 17953800), (15, 16756880), (16, 15709575), (20, 12567660), (21, 11969200), (23, 10928400), (24, 10473050), (25, 10054128), (28, 8976900), (30, 8378440), (35, 7181520), (40, 6283830), (42, 5984600), (46, 5464200), (48, 5236525), (50, 5027064), (56, 4488450), (60, 4189220), (69, 3642800), (70, 3590760), (75, 3351376), (80, 3141915), (84, 2992300), (92, 2732100), (100, 2513532), (105, 2393840), (112, 2244225), (115, 2185680), (120, 2094610), (138, 1821400), (140, 1795380), (150, 1675688), (161, 1561200), (168, 1496150), (175, 1436304), (184, 1366050), (200, 1256766), (210, 1196920), (230, 1092840), (240, 1047305), (276, 910700), (280, 897690), (300, 837844), (322, 780600), (336, 748075), (345, 728560), (350, 718152), (368, 683025), (400, 628383), (420, 598460), (460, 546420), (483, 520400), (525, 478768), (552, 455350), (560, 448845), (575, 437136), (600, 418922), (644, 390300), (690, 364280), (700, 359076), (805, 312240), (840, 299230), (920, 273210), (966, 260200), (1050, 239384), (1104, 227675), (1150, 218568), (1200, 209461), (1288, 195150), (1301, 193200), (1380, 182140), (1400, 179538), (1610, 156120), (1680, 149615), (1725, 145712), (1840, 136605), (1932, 130100), (2100, 119692), (2300, 109284), (2415, 104080), (2576, 97575), (2602, 96600), (2760, 91070), (2800, 89769), (3220, 78060), (3450, 72856), (3864, 65050), (3903, 64400), (4025, 62448), (4200, 59846), (4600, 54642), (4830, 52040), (5204, 48300), (5520, 45535), (6440, 39030), (6505, 38640), (6900, 36428), (7728, 32525), (7806, 32200), (8050, 31224), (8400, 29923), (9107, 27600), (9200, 27321), (9660, 26020), (10408, 24150), (12075, 20816), (12880, 19515), (13010, 19320), (13800, 18214), (15612, 16100)]