149200920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 256

約数和(自身を含む): 571968000

約数和(自身を除く): 422767080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 661, 684, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1322, 1368, 1485, 1672, 1710, 1881, 1980, 1983, 2052, 2090, 2280, 2376, 2508, 2565, 2644, 2970, 3135, 3305, 3420, 3762, 3960, 3966, 4104, 4180, 5016, 5130, 5288, 5643, 5940, 5949, 6270, 6610, 6840, 7271, 7524, 7932, 8360, 9405, 9915, 10260, 11286, 11880, 11898, 12540, 12559, 13220, 14542, 15048, 15864, 17847, 18810, 19830, 20520, 21813, 22572, 23796, 25080, 25118, 26440, 28215, 29084, 29745, 35694, 36355, 37620, 37677, 39660, 43626, 45144, 47592, 50236, 56430, 58168, 59490, 62795, 65439, 71388, 72710, 75240, 75354, 79320, 87252, 89235, 100472, 109065, 112860, 113031, 118980, 125590, 130878, 138149, 142776, 145420, 150708, 174504, 178470, 188385, 196317, 218130, 225720, 226062, 237960, 251180, 261756, 276298, 290840, 301416, 327195, 339093, 356940, 376770, 392634, 414447, 436260, 452124, 502360, 523512, 552596, 565155, 654390, 678186, 690745, 713880, 753540, 785268, 828894, 872520, 904248, 981585, 1105192, 1130310, 1243341, 1308780, 1356372, 1381490, 1507080, 1570536, 1657788, 1695465, 1963170, 2072235, 2260620, 2486682, 2617560, 2712744, 2762980, 3315576, 3390930, 3730023, 3926340, 4144470, 4521240, 4973364, 5525960, 6216705, 6781860, 7460046, 7852680, 8288940, 9946728, 12433410, 13563720, 14920092, 16577880, 18650115, 24866820, 29840184, 37300230, 49733640, 74600460, 149200920]

約数ペア:

[(1, 149200920), (2, 74600460), (3, 49733640), (4, 37300230), (5, 29840184), (6, 24866820), (8, 18650115), (9, 16577880), (10, 14920092), (11, 13563720), (12, 12433410), (15, 9946728), (18, 8288940), (19, 7852680), (20, 7460046), (22, 6781860), (24, 6216705), (27, 5525960), (30, 4973364), (33, 4521240), (36, 4144470), (38, 3926340), (40, 3730023), (44, 3390930), (45, 3315576), (54, 2762980), (55, 2712744), (57, 2617560), (60, 2486682), (66, 2260620), (72, 2072235), (76, 1963170), (88, 1695465), (90, 1657788), (95, 1570536), (99, 1507080), (108, 1381490), (110, 1356372), (114, 1308780), (120, 1243341), (132, 1130310), (135, 1105192), (152, 981585), (165, 904248), (171, 872520), (180, 828894), (190, 785268), (198, 753540), (209, 713880), (216, 690745), (220, 678186), (228, 654390), (264, 565155), (270, 552596), (285, 523512), (297, 502360), (330, 452124), (342, 436260), (360, 414447), (380, 392634), (396, 376770), (418, 356940), (440, 339093), (456, 327195), (495, 301416), (513, 290840), (540, 276298), (570, 261756), (594, 251180), (627, 237960), (660, 226062), (661, 225720), (684, 218130), (760, 196317), (792, 188385), (836, 178470), (855, 174504), (990, 150708), (1026, 145420), (1045, 142776), (1080, 138149), (1140, 130878), (1188, 125590), (1254, 118980), (1320, 113031), (1322, 112860), (1368, 109065), (1485, 100472), (1672, 89235), (1710, 87252), (1881, 79320), (1980, 75354), (1983, 75240), (2052, 72710), (2090, 71388), (2280, 65439), (2376, 62795), (2508, 59490), (2565, 58168), (2644, 56430), (2970, 50236), (3135, 47592), (3305, 45144), (3420, 43626), (3762, 39660), (3960, 37677), (3966, 37620), (4104, 36355), (4180, 35694), (5016, 29745), (5130, 29084), (5288, 28215), (5643, 26440), (5940, 25118), (5949, 25080), (6270, 23796), (6610, 22572), (6840, 21813), (7271, 20520), (7524, 19830), (7932, 18810), (8360, 17847), (9405, 15864), (9915, 15048), (10260, 14542), (11286, 13220), (11880, 12559), (11898, 12540)]