308965800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 1135507680

約数和(自身を除く): 826541880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 169, 195, 200, 220, 260, 264, 275, 277, 286, 300, 312, 325, 330, 338, 390, 429, 440, 507, 520, 550, 554, 572, 600, 650, 660, 676, 715, 780, 825, 831, 845, 858, 975, 1014, 1100, 1108, 1144, 1300, 1320, 1352, 1385, 1430, 1560, 1650, 1662, 1690, 1716, 1859, 1950, 2028, 2145, 2200, 2216, 2535, 2600, 2770, 2860, 3047, 3300, 3324, 3380, 3432, 3575, 3601, 3718, 3900, 4056, 4155, 4225, 4290, 5070, 5540, 5577, 5720, 6094, 6600, 6648, 6760, 6925, 7150, 7202, 7436, 7800, 8310, 8450, 8580, 9141, 9295, 10140, 10725, 10803, 11080, 11154, 12188, 12675, 13850, 14300, 14404, 14872, 15235, 16620, 16900, 17160, 18005, 18282, 18590, 20280, 20775, 21450, 21606, 22308, 24376, 25350, 27700, 27885, 28600, 28808, 30470, 33240, 33800, 36010, 36564, 37180, 39611, 41550, 42900, 43212, 44616, 45705, 46475, 46813, 50700, 54015, 55400, 55770, 60940, 72020, 73128, 74360, 76175, 79222, 83100, 85800, 86424, 90025, 91410, 92950, 93626, 101400, 108030, 111540, 118833, 121880, 139425, 140439, 144040, 152350, 158444, 166200, 180050, 182820, 185900, 187252, 198055, 216060, 223080, 228525, 234065, 237666, 270075, 278850, 280878, 304700, 316888, 360100, 365640, 371800, 374504, 396110, 432120, 457050, 468130, 475332, 514943, 540150, 557700, 561756, 594165, 609400, 702195, 720200, 792220, 914100, 936260, 950664, 990275, 1029886, 1080300, 1115400, 1123512, 1170325, 1188330, 1404390, 1544829, 1584440, 1828200, 1872520, 1980550, 2059772, 2160600, 2340650, 2376660, 2574715, 2808780, 2970825, 3089658, 3510975, 3961100, 4119544, 4681300, 4753320, 5149430, 5617560, 5941650, 6179316, 7021950, 7724145, 7922200, 9362600, 10298860, 11883300, 12358632, 12873575, 14043900, 15448290, 20597720, 23766600, 25747150, 28087800, 30896580, 38620725, 51494300, 61793160, 77241450, 102988600, 154482900, 308965800]

約数ペア:

[(1, 308965800), (2, 154482900), (3, 102988600), (4, 77241450), (5, 61793160), (6, 51494300), (8, 38620725), (10, 30896580), (11, 28087800), (12, 25747150), (13, 23766600), (15, 20597720), (20, 15448290), (22, 14043900), (24, 12873575), (25, 12358632), (26, 11883300), (30, 10298860), (33, 9362600), (39, 7922200), (40, 7724145), (44, 7021950), (50, 6179316), (52, 5941650), (55, 5617560), (60, 5149430), (65, 4753320), (66, 4681300), (75, 4119544), (78, 3961100), (88, 3510975), (100, 3089658), (104, 2970825), (110, 2808780), (120, 2574715), (130, 2376660), (132, 2340650), (143, 2160600), (150, 2059772), (156, 1980550), (165, 1872520), (169, 1828200), (195, 1584440), (200, 1544829), (220, 1404390), (260, 1188330), (264, 1170325), (275, 1123512), (277, 1115400), (286, 1080300), (300, 1029886), (312, 990275), (325, 950664), (330, 936260), (338, 914100), (390, 792220), (429, 720200), (440, 702195), (507, 609400), (520, 594165), (550, 561756), (554, 557700), (572, 540150), (600, 514943), (650, 475332), (660, 468130), (676, 457050), (715, 432120), (780, 396110), (825, 374504), (831, 371800), (845, 365640), (858, 360100), (975, 316888), (1014, 304700), (1100, 280878), (1108, 278850), (1144, 270075), (1300, 237666), (1320, 234065), (1352, 228525), (1385, 223080), (1430, 216060), (1560, 198055), (1650, 187252), (1662, 185900), (1690, 182820), (1716, 180050), (1859, 166200), (1950, 158444), (2028, 152350), (2145, 144040), (2200, 140439), (2216, 139425), (2535, 121880), (2600, 118833), (2770, 111540), (2860, 108030), (3047, 101400), (3300, 93626), (3324, 92950), (3380, 91410), (3432, 90025), (3575, 86424), (3601, 85800), (3718, 83100), (3900, 79222), (4056, 76175), (4155, 74360), (4225, 73128), (4290, 72020), (5070, 60940), (5540, 55770), (5577, 55400), (5720, 54015), (6094, 50700), (6600, 46813), (6648, 46475), (6760, 45705), (6925, 44616), (7150, 43212), (7202, 42900), (7436, 41550), (7800, 39611), (8310, 37180), (8450, 36564), (8580, 36010), (9141, 33800), (9295, 33240), (10140, 30470), (10725, 28808), (10803, 28600), (11080, 27885), (11154, 27700), (12188, 25350), (12675, 24376), (13850, 22308), (14300, 21606), (14404, 21450), (14872, 20775), (15235, 20280), (16620, 18590), (16900, 18282), (17160, 18005)]