28340400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 105171840

約数和(自身を除く): 76831440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 100, 110, 113, 114, 120, 132, 150, 152, 165, 176, 190, 200, 209, 220, 226, 228, 240, 264, 275, 285, 300, 304, 330, 339, 380, 400, 418, 440, 452, 456, 475, 528, 550, 565, 570, 600, 627, 660, 678, 760, 825, 836, 880, 904, 912, 950, 1045, 1100, 1130, 1140, 1200, 1243, 1254, 1320, 1356, 1425, 1520, 1650, 1672, 1695, 1808, 1900, 2090, 2147, 2200, 2260, 2280, 2486, 2508, 2640, 2712, 2825, 2850, 3135, 3300, 3344, 3390, 3729, 3800, 4180, 4294, 4400, 4520, 4560, 4972, 5016, 5225, 5424, 5650, 5700, 6215, 6270, 6441, 6600, 6780, 7458, 7600, 8360, 8475, 8588, 9040, 9944, 10032, 10450, 10735, 11300, 11400, 12430, 12540, 12882, 13200, 13560, 14916, 15675, 16720, 16950, 17176, 18645, 19888, 20900, 21470, 22600, 22800, 23617, 24860, 25080, 25764, 27120, 29832, 31075, 31350, 32205, 33900, 34352, 37290, 41800, 42940, 45200, 47234, 49720, 50160, 51528, 53675, 59664, 62150, 62700, 64410, 67800, 70851, 74580, 83600, 85880, 93225, 94468, 99440, 103056, 107350, 118085, 124300, 125400, 128820, 135600, 141702, 149160, 161025, 171760, 186450, 188936, 214700, 236170, 248600, 250800, 257640, 283404, 298320, 322050, 354255, 372900, 377872, 429400, 472340, 497200, 515280, 566808, 590425, 644100, 708510, 745800, 858800, 944680, 1133616, 1180850, 1288200, 1417020, 1491600, 1771275, 1889360, 2361700, 2576400, 2834040, 3542550, 4723400, 5668080, 7085100, 9446800, 14170200, 28340400]

約数ペア:

[(1, 28340400), (2, 14170200), (3, 9446800), (4, 7085100), (5, 5668080), (6, 4723400), (8, 3542550), (10, 2834040), (11, 2576400), (12, 2361700), (15, 1889360), (16, 1771275), (19, 1491600), (20, 1417020), (22, 1288200), (24, 1180850), (25, 1133616), (30, 944680), (33, 858800), (38, 745800), (40, 708510), (44, 644100), (48, 590425), (50, 566808), (55, 515280), (57, 497200), (60, 472340), (66, 429400), (75, 377872), (76, 372900), (80, 354255), (88, 322050), (95, 298320), (100, 283404), (110, 257640), (113, 250800), (114, 248600), (120, 236170), (132, 214700), (150, 188936), (152, 186450), (165, 171760), (176, 161025), (190, 149160), (200, 141702), (209, 135600), (220, 128820), (226, 125400), (228, 124300), (240, 118085), (264, 107350), (275, 103056), (285, 99440), (300, 94468), (304, 93225), (330, 85880), (339, 83600), (380, 74580), (400, 70851), (418, 67800), (440, 64410), (452, 62700), (456, 62150), (475, 59664), (528, 53675), (550, 51528), (565, 50160), (570, 49720), (600, 47234), (627, 45200), (660, 42940), (678, 41800), (760, 37290), (825, 34352), (836, 33900), (880, 32205), (904, 31350), (912, 31075), (950, 29832), (1045, 27120), (1100, 25764), (1130, 25080), (1140, 24860), (1200, 23617), (1243, 22800), (1254, 22600), (1320, 21470), (1356, 20900), (1425, 19888), (1520, 18645), (1650, 17176), (1672, 16950), (1695, 16720), (1808, 15675), (1900, 14916), (2090, 13560), (2147, 13200), (2200, 12882), (2260, 12540), (2280, 12430), (2486, 11400), (2508, 11300), (2640, 10735), (2712, 10450), (2825, 10032), (2850, 9944), (3135, 9040), (3300, 8588), (3344, 8475), (3390, 8360), (3729, 7600), (3800, 7458), (4180, 6780), (4294, 6600), (4400, 6441), (4520, 6270), (4560, 6215), (4972, 5700), (5016, 5650), (5225, 5424)]