209042400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:594

約数の個数: 288

約数和(自身を含む): 812947968

約数和(自身を除く): 603905568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 138, 140, 150, 160, 161, 168, 175, 184, 200, 210, 224, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 480, 483, 525, 541, 552, 560, 575, 600, 644, 672, 690, 700, 736, 800, 805, 840, 920, 966, 1050, 1082, 1104, 1120, 1150, 1200, 1288, 1380, 1400, 1610, 1623, 1680, 1725, 1840, 1932, 2100, 2164, 2208, 2300, 2400, 2415, 2576, 2705, 2760, 2800, 3220, 3246, 3360, 3450, 3680, 3787, 3864, 4025, 4200, 4328, 4600, 4830, 5152, 5410, 5520, 5600, 6440, 6492, 6900, 7574, 7728, 8050, 8115, 8400, 8656, 9200, 9660, 10820, 11040, 11361, 12075, 12443, 12880, 12984, 13525, 13800, 15148, 15456, 16100, 16230, 16800, 17312, 18400, 18935, 19320, 21640, 22722, 24150, 24886, 25760, 25968, 27050, 27600, 30296, 32200, 32460, 37329, 37870, 38640, 40575, 43280, 45444, 48300, 49772, 51936, 54100, 55200, 56805, 60592, 62215, 64400, 64920, 74658, 75740, 77280, 81150, 86560, 87101, 90888, 94675, 96600, 99544, 108200, 113610, 121184, 124430, 128800, 129840, 149316, 151480, 162300, 174202, 181776, 186645, 189350, 193200, 199088, 216400, 227220, 248860, 259680, 261303, 284025, 298632, 302960, 311075, 324600, 348404, 363552, 373290, 378700, 386400, 398176, 432800, 435505, 454440, 497720, 522606, 568050, 597264, 605920, 622150, 649200, 696808, 746580, 757400, 871010, 908880, 933225, 995440, 1045212, 1136100, 1194528, 1244300, 1298400, 1306515, 1393616, 1493160, 1514800, 1742020, 1817760, 1866450, 1990880, 2090424, 2177525, 2272200, 2488600, 2613030, 2787232, 2986320, 3029600, 3484040, 3732900, 4180848, 4355050, 4544400, 4977200, 5226060, 5972640, 6532575, 6968080, 7465800, 8361696, 8710100, 9088800, 9954400, 10452120, 13065150, 13936160, 14931600, 17420200, 20904240, 26130300, 29863200, 34840400, 41808480, 52260600, 69680800, 104521200, 209042400]

約数ペア:

[(1, 209042400), (2, 104521200), (3, 69680800), (4, 52260600), (5, 41808480), (6, 34840400), (7, 29863200), (8, 26130300), (10, 20904240), (12, 17420200), (14, 14931600), (15, 13936160), (16, 13065150), (20, 10452120), (21, 9954400), (23, 9088800), (24, 8710100), (25, 8361696), (28, 7465800), (30, 6968080), (32, 6532575), (35, 5972640), (40, 5226060), (42, 4977200), (46, 4544400), (48, 4355050), (50, 4180848), (56, 3732900), (60, 3484040), (69, 3029600), (70, 2986320), (75, 2787232), (80, 2613030), (84, 2488600), (92, 2272200), (96, 2177525), (100, 2090424), (105, 1990880), (112, 1866450), (115, 1817760), (120, 1742020), (138, 1514800), (140, 1493160), (150, 1393616), (160, 1306515), (161, 1298400), (168, 1244300), (175, 1194528), (184, 1136100), (200, 1045212), (210, 995440), (224, 933225), (230, 908880), (240, 871010), (276, 757400), (280, 746580), (300, 696808), (322, 649200), (336, 622150), (345, 605920), (350, 597264), (368, 568050), (400, 522606), (420, 497720), (460, 454440), (480, 435505), (483, 432800), (525, 398176), (541, 386400), (552, 378700), (560, 373290), (575, 363552), (600, 348404), (644, 324600), (672, 311075), (690, 302960), (700, 298632), (736, 284025), (800, 261303), (805, 259680), (840, 248860), (920, 227220), (966, 216400), (1050, 199088), (1082, 193200), (1104, 189350), (1120, 186645), (1150, 181776), (1200, 174202), (1288, 162300), (1380, 151480), (1400, 149316), (1610, 129840), (1623, 128800), (1680, 124430), (1725, 121184), (1840, 113610), (1932, 108200), (2100, 99544), (2164, 96600), (2208, 94675), (2300, 90888), (2400, 87101), (2415, 86560), (2576, 81150), (2705, 77280), (2760, 75740), (2800, 74658), (3220, 64920), (3246, 64400), (3360, 62215), (3450, 60592), (3680, 56805), (3787, 55200), (3864, 54100), (4025, 51936), (4200, 49772), (4328, 48300), (4600, 45444), (4830, 43280), (5152, 40575), (5410, 38640), (5520, 37870), (5600, 37329), (6440, 32460), (6492, 32200), (6900, 30296), (7574, 27600), (7728, 27050), (8050, 25968), (8115, 25760), (8400, 24886), (8656, 24150), (9200, 22722), (9660, 21640), (10820, 19320), (11040, 18935), (11361, 18400), (12075, 17312), (12443, 16800), (12880, 16230), (12984, 16100), (13525, 15456), (13800, 15148)]