154750440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 256

約数和(自身を含む): 551577600

約数和(自身を除く): 396827160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 23, 24, 26, 30, 38, 39, 40, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 104, 114, 115, 120, 130, 138, 152, 156, 184, 190, 195, 227, 228, 230, 247, 260, 276, 285, 299, 312, 345, 380, 390, 437, 454, 456, 460, 494, 520, 552, 570, 598, 681, 690, 741, 760, 780, 874, 897, 908, 920, 988, 1135, 1140, 1196, 1235, 1311, 1362, 1380, 1482, 1495, 1560, 1748, 1794, 1816, 1976, 2185, 2270, 2280, 2392, 2470, 2622, 2724, 2760, 2951, 2964, 2990, 3405, 3496, 3588, 3705, 4313, 4370, 4485, 4540, 4940, 5221, 5244, 5448, 5681, 5902, 5928, 5980, 6555, 6810, 7176, 7410, 8626, 8740, 8853, 8970, 9080, 9880, 10442, 10488, 11362, 11804, 11960, 12939, 13110, 13620, 14755, 14820, 15663, 17043, 17252, 17480, 17706, 17940, 20884, 21565, 22724, 23608, 25878, 26105, 26220, 27240, 28405, 29510, 29640, 31326, 34086, 34504, 35412, 35880, 41768, 43130, 44265, 45448, 51756, 52210, 52440, 56069, 56810, 59020, 62652, 64695, 67873, 68172, 70824, 78315, 85215, 86260, 88530, 99199, 103512, 104420, 112138, 113620, 118040, 125304, 129390, 135746, 136344, 156630, 168207, 170430, 172520, 177060, 198398, 203619, 208840, 224276, 227240, 258780, 271492, 280345, 297597, 313260, 336414, 339365, 340860, 354120, 396796, 407238, 448552, 495995, 517560, 542984, 560690, 595194, 626520, 672828, 678730, 681720, 793592, 814476, 841035, 991990, 1018095, 1121380, 1190388, 1289587, 1345656, 1357460, 1487985, 1628952, 1682070, 1983980, 2036190, 2242760, 2380776, 2579174, 2714920, 2975970, 3364140, 3868761, 3967960, 4072380, 5158348, 5951940, 6447935, 6728280, 7737522, 8144760, 10316696, 11903880, 12895870, 15475044, 19343805, 25791740, 30950088, 38687610, 51583480, 77375220, 154750440]

約数ペア:

[(1, 154750440), (2, 77375220), (3, 51583480), (4, 38687610), (5, 30950088), (6, 25791740), (8, 19343805), (10, 15475044), (12, 12895870), (13, 11903880), (15, 10316696), (19, 8144760), (20, 7737522), (23, 6728280), (24, 6447935), (26, 5951940), (30, 5158348), (38, 4072380), (39, 3967960), (40, 3868761), (46, 3364140), (52, 2975970), (57, 2714920), (60, 2579174), (65, 2380776), (69, 2242760), (76, 2036190), (78, 1983980), (92, 1682070), (95, 1628952), (104, 1487985), (114, 1357460), (115, 1345656), (120, 1289587), (130, 1190388), (138, 1121380), (152, 1018095), (156, 991990), (184, 841035), (190, 814476), (195, 793592), (227, 681720), (228, 678730), (230, 672828), (247, 626520), (260, 595194), (276, 560690), (285, 542984), (299, 517560), (312, 495995), (345, 448552), (380, 407238), (390, 396796), (437, 354120), (454, 340860), (456, 339365), (460, 336414), (494, 313260), (520, 297597), (552, 280345), (570, 271492), (598, 258780), (681, 227240), (690, 224276), (741, 208840), (760, 203619), (780, 198398), (874, 177060), (897, 172520), (908, 170430), (920, 168207), (988, 156630), (1135, 136344), (1140, 135746), (1196, 129390), (1235, 125304), (1311, 118040), (1362, 113620), (1380, 112138), (1482, 104420), (1495, 103512), (1560, 99199), (1748, 88530), (1794, 86260), (1816, 85215), (1976, 78315), (2185, 70824), (2270, 68172), (2280, 67873), (2392, 64695), (2470, 62652), (2622, 59020), (2724, 56810), (2760, 56069), (2951, 52440), (2964, 52210), (2990, 51756), (3405, 45448), (3496, 44265), (3588, 43130), (3705, 41768), (4313, 35880), (4370, 35412), (4485, 34504), (4540, 34086), (4940, 31326), (5221, 29640), (5244, 29510), (5448, 28405), (5681, 27240), (5902, 26220), (5928, 26105), (5980, 25878), (6555, 23608), (6810, 22724), (7176, 21565), (7410, 20884), (8626, 17940), (8740, 17706), (8853, 17480), (8970, 17252), (9080, 17043), (9880, 15663), (10442, 14820), (10488, 14755), (11362, 13620), (11804, 13110), (11960, 12939)]