248905800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 288

約数和(自身を含む): 983062080

約数和(自身を除く): 734156280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 429, 440, 450, 468, 495, 520, 550, 572, 585, 600, 650, 660, 715, 780, 792, 825, 858, 900, 936, 967, 975, 990, 1100, 1144, 1170, 1287, 1300, 1320, 1430, 1560, 1650, 1716, 1800, 1934, 1950, 1980, 2145, 2200, 2340, 2475, 2574, 2600, 2860, 2901, 2925, 3300, 3432, 3575, 3868, 3900, 3960, 4290, 4680, 4835, 4950, 5148, 5720, 5802, 5850, 6435, 6600, 7150, 7736, 7800, 8580, 8703, 9670, 9900, 10296, 10637, 10725, 11604, 11700, 12571, 12870, 14300, 14505, 17160, 17406, 19340, 19800, 21274, 21450, 23208, 23400, 24175, 25142, 25740, 28600, 29010, 31911, 32175, 34812, 37713, 38680, 42548, 42900, 43515, 48350, 50284, 51480, 53185, 58020, 62855, 63822, 64350, 69624, 72525, 75426, 85096, 85800, 87030, 95733, 96700, 100568, 106370, 113139, 116040, 125710, 127644, 128700, 138281, 145050, 150852, 159555, 174060, 188565, 191466, 193400, 212740, 217575, 226278, 251420, 255288, 257400, 265925, 276562, 290100, 301704, 314275, 319110, 348120, 377130, 382932, 414843, 425480, 435150, 452556, 478665, 502840, 531850, 553124, 565695, 580200, 628550, 638220, 691405, 754260, 765864, 797775, 829686, 870300, 905112, 942825, 957330, 1063700, 1106248, 1131390, 1244529, 1257100, 1276440, 1382810, 1508520, 1595550, 1659372, 1740600, 1885650, 1914660, 2074215, 2127400, 2262780, 2393325, 2489058, 2514200, 2765620, 2828475, 3191100, 3318744, 3457025, 3771300, 3829320, 4148430, 4525560, 4786650, 4978116, 5531240, 5656950, 6222645, 6382200, 6914050, 7542600, 8296860, 9573300, 9956232, 10371075, 11313900, 12445290, 13828100, 16593720, 19146600, 20742150, 22627800, 24890580, 27656200, 31113225, 41484300, 49781160, 62226450, 82968600, 124452900, 248905800]

約数ペア:

[(1, 248905800), (2, 124452900), (3, 82968600), (4, 62226450), (5, 49781160), (6, 41484300), (8, 31113225), (9, 27656200), (10, 24890580), (11, 22627800), (12, 20742150), (13, 19146600), (15, 16593720), (18, 13828100), (20, 12445290), (22, 11313900), (24, 10371075), (25, 9956232), (26, 9573300), (30, 8296860), (33, 7542600), (36, 6914050), (39, 6382200), (40, 6222645), (44, 5656950), (45, 5531240), (50, 4978116), (52, 4786650), (55, 4525560), (60, 4148430), (65, 3829320), (66, 3771300), (72, 3457025), (75, 3318744), (78, 3191100), (88, 2828475), (90, 2765620), (99, 2514200), (100, 2489058), (104, 2393325), (110, 2262780), (117, 2127400), (120, 2074215), (130, 1914660), (132, 1885650), (143, 1740600), (150, 1659372), (156, 1595550), (165, 1508520), (180, 1382810), (195, 1276440), (198, 1257100), (200, 1244529), (220, 1131390), (225, 1106248), (234, 1063700), (260, 957330), (264, 942825), (275, 905112), (286, 870300), (300, 829686), (312, 797775), (325, 765864), (330, 754260), (360, 691405), (390, 638220), (396, 628550), (429, 580200), (440, 565695), (450, 553124), (468, 531850), (495, 502840), (520, 478665), (550, 452556), (572, 435150), (585, 425480), (600, 414843), (650, 382932), (660, 377130), (715, 348120), (780, 319110), (792, 314275), (825, 301704), (858, 290100), (900, 276562), (936, 265925), (967, 257400), (975, 255288), (990, 251420), (1100, 226278), (1144, 217575), (1170, 212740), (1287, 193400), (1300, 191466), (1320, 188565), (1430, 174060), (1560, 159555), (1650, 150852), (1716, 145050), (1800, 138281), (1934, 128700), (1950, 127644), (1980, 125710), (2145, 116040), (2200, 113139), (2340, 106370), (2475, 100568), (2574, 96700), (2600, 95733), (2860, 87030), (2901, 85800), (2925, 85096), (3300, 75426), (3432, 72525), (3575, 69624), (3868, 64350), (3900, 63822), (3960, 62855), (4290, 58020), (4680, 53185), (4835, 51480), (4950, 50284), (5148, 48350), (5720, 43515), (5802, 42900), (5850, 42548), (6435, 38680), (6600, 37713), (7150, 34812), (7736, 32175), (7800, 31911), (8580, 29010), (8703, 28600), (9670, 25740), (9900, 25142), (10296, 24175), (10637, 23400), (10725, 23208), (11604, 21450), (11700, 21274), (12571, 19800), (12870, 19340), (14300, 17406), (14505, 17160)]