74503440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 285517440

約数和(自身を除く): 211014000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 409, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 818, 828, 880, 920, 990, 1012, 1035, 1104, 1227, 1265, 1320, 1380, 1518, 1584, 1636, 1656, 1840, 1980, 2024, 2045, 2070, 2277, 2454, 2530, 2640, 2760, 3036, 3272, 3312, 3681, 3795, 3960, 4048, 4090, 4140, 4499, 4554, 4908, 5060, 5520, 6072, 6135, 6544, 7362, 7590, 7920, 8180, 8280, 8998, 9108, 9407, 9816, 10120, 11385, 12144, 12270, 13497, 14724, 15180, 16360, 16560, 17996, 18216, 18405, 18814, 19632, 20240, 22495, 22770, 24540, 26994, 28221, 29448, 30360, 32720, 35992, 36432, 36810, 37628, 40491, 44990, 45540, 47035, 49080, 53988, 56442, 58896, 60720, 67485, 71984, 73620, 75256, 80982, 84663, 89980, 91080, 94070, 98160, 103477, 107976, 112884, 134970, 141105, 147240, 150512, 161964, 169326, 179960, 182160, 188140, 202455, 206954, 215952, 225768, 269940, 282210, 294480, 310431, 323928, 338652, 359920, 376280, 404910, 413908, 423315, 451536, 517385, 539880, 564420, 620862, 647856, 677304, 752560, 809820, 827816, 846630, 931293, 1034770, 1079760, 1128840, 1241724, 1354608, 1552155, 1619640, 1655632, 1693260, 1862586, 2069540, 2257680, 2483448, 3104310, 3239280, 3386520, 3725172, 4139080, 4656465, 4966896, 6208620, 6773040, 7450344, 8278160, 9312930, 12417240, 14900688, 18625860, 24834480, 37251720, 74503440]

約数ペア:

[(1, 74503440), (2, 37251720), (3, 24834480), (4, 18625860), (5, 14900688), (6, 12417240), (8, 9312930), (9, 8278160), (10, 7450344), (11, 6773040), (12, 6208620), (15, 4966896), (16, 4656465), (18, 4139080), (20, 3725172), (22, 3386520), (23, 3239280), (24, 3104310), (30, 2483448), (33, 2257680), (36, 2069540), (40, 1862586), (44, 1693260), (45, 1655632), (46, 1619640), (48, 1552155), (55, 1354608), (60, 1241724), (66, 1128840), (69, 1079760), (72, 1034770), (80, 931293), (88, 846630), (90, 827816), (92, 809820), (99, 752560), (110, 677304), (115, 647856), (120, 620862), (132, 564420), (138, 539880), (144, 517385), (165, 451536), (176, 423315), (180, 413908), (184, 404910), (198, 376280), (207, 359920), (220, 338652), (230, 323928), (240, 310431), (253, 294480), (264, 282210), (276, 269940), (330, 225768), (345, 215952), (360, 206954), (368, 202455), (396, 188140), (409, 182160), (414, 179960), (440, 169326), (460, 161964), (495, 150512), (506, 147240), (528, 141105), (552, 134970), (660, 112884), (690, 107976), (720, 103477), (759, 98160), (792, 94070), (818, 91080), (828, 89980), (880, 84663), (920, 80982), (990, 75256), (1012, 73620), (1035, 71984), (1104, 67485), (1227, 60720), (1265, 58896), (1320, 56442), (1380, 53988), (1518, 49080), (1584, 47035), (1636, 45540), (1656, 44990), (1840, 40491), (1980, 37628), (2024, 36810), (2045, 36432), (2070, 35992), (2277, 32720), (2454, 30360), (2530, 29448), (2640, 28221), (2760, 26994), (3036, 24540), (3272, 22770), (3312, 22495), (3681, 20240), (3795, 19632), (3960, 18814), (4048, 18405), (4090, 18216), (4140, 17996), (4499, 16560), (4554, 16360), (4908, 15180), (5060, 14724), (5520, 13497), (6072, 12270), (6135, 12144), (6544, 11385), (7362, 10120), (7590, 9816), (7920, 9407), (8180, 9108), (8280, 8998)]