195849720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 738195120

約数和(自身を除く): 542345400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 137, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 274, 285, 330, 342, 360, 361, 380, 396, 411, 418, 440, 456, 495, 548, 570, 627, 660, 684, 685, 722, 760, 792, 822, 836, 855, 990, 1045, 1083, 1096, 1140, 1233, 1254, 1320, 1368, 1370, 1444, 1507, 1644, 1672, 1710, 1805, 1881, 1980, 2055, 2090, 2166, 2280, 2466, 2508, 2603, 2740, 2888, 3014, 3135, 3249, 3288, 3420, 3610, 3762, 3960, 3971, 4110, 4180, 4332, 4521, 4932, 5016, 5206, 5415, 5480, 6028, 6165, 6270, 6498, 6840, 7220, 7524, 7535, 7809, 7942, 8220, 8360, 8664, 9042, 9405, 9864, 10412, 10830, 11913, 12056, 12330, 12540, 12996, 13015, 13563, 14440, 15048, 15070, 15618, 15884, 16245, 16440, 18084, 18810, 19855, 20824, 21660, 22605, 23427, 23826, 24660, 25080, 25992, 26030, 27126, 28633, 30140, 31236, 31768, 32490, 35739, 36168, 37620, 39045, 39710, 43320, 45210, 46854, 47652, 49320, 49457, 52060, 54252, 57266, 59565, 60280, 62472, 64980, 67815, 71478, 75240, 78090, 79420, 85899, 90420, 93708, 95304, 98914, 104120, 108504, 114532, 117135, 119130, 129960, 135630, 142956, 143165, 148371, 156180, 158840, 171798, 178695, 180840, 187416, 197828, 229064, 234270, 238260, 247285, 257697, 271260, 285912, 286330, 296742, 312360, 343596, 357390, 395656, 429495, 445113, 468540, 476520, 494570, 515394, 542520, 544027, 572660, 593484, 687192, 714780, 741855, 858990, 890226, 937080, 989140, 1030788, 1088054, 1145320, 1186968, 1288485, 1429560, 1483710, 1632081, 1717980, 1780452, 1978280, 2061576, 2176108, 2225565, 2576970, 2720135, 2967420, 3264162, 3435960, 3560904, 4352216, 4451130, 4896243, 5153940, 5440270, 5934840, 6528324, 8160405, 8902260, 9792486, 10307880, 10880540, 13056648, 16320810, 17804520, 19584972, 21761080, 24481215, 32641620, 39169944, 48962430, 65283240, 97924860, 195849720]

約数ペア:

[(1, 195849720), (2, 97924860), (3, 65283240), (4, 48962430), (5, 39169944), (6, 32641620), (8, 24481215), (9, 21761080), (10, 19584972), (11, 17804520), (12, 16320810), (15, 13056648), (18, 10880540), (19, 10307880), (20, 9792486), (22, 8902260), (24, 8160405), (30, 6528324), (33, 5934840), (36, 5440270), (38, 5153940), (40, 4896243), (44, 4451130), (45, 4352216), (55, 3560904), (57, 3435960), (60, 3264162), (66, 2967420), (72, 2720135), (76, 2576970), (88, 2225565), (90, 2176108), (95, 2061576), (99, 1978280), (110, 1780452), (114, 1717980), (120, 1632081), (132, 1483710), (137, 1429560), (152, 1288485), (165, 1186968), (171, 1145320), (180, 1088054), (190, 1030788), (198, 989140), (209, 937080), (220, 890226), (228, 858990), (264, 741855), (274, 714780), (285, 687192), (330, 593484), (342, 572660), (360, 544027), (361, 542520), (380, 515394), (396, 494570), (411, 476520), (418, 468540), (440, 445113), (456, 429495), (495, 395656), (548, 357390), (570, 343596), (627, 312360), (660, 296742), (684, 286330), (685, 285912), (722, 271260), (760, 257697), (792, 247285), (822, 238260), (836, 234270), (855, 229064), (990, 197828), (1045, 187416), (1083, 180840), (1096, 178695), (1140, 171798), (1233, 158840), (1254, 156180), (1320, 148371), (1368, 143165), (1370, 142956), (1444, 135630), (1507, 129960), (1644, 119130), (1672, 117135), (1710, 114532), (1805, 108504), (1881, 104120), (1980, 98914), (2055, 95304), (2090, 93708), (2166, 90420), (2280, 85899), (2466, 79420), (2508, 78090), (2603, 75240), (2740, 71478), (2888, 67815), (3014, 64980), (3135, 62472), (3249, 60280), (3288, 59565), (3420, 57266), (3610, 54252), (3762, 52060), (3960, 49457), (3971, 49320), (4110, 47652), (4180, 46854), (4332, 45210), (4521, 43320), (4932, 39710), (5016, 39045), (5206, 37620), (5415, 36168), (5480, 35739), (6028, 32490), (6165, 31768), (6270, 31236), (6498, 30140), (6840, 28633), (7220, 27126), (7524, 26030), (7535, 25992), (7809, 25080), (7942, 24660), (8220, 23826), (8360, 23427), (8664, 22605), (9042, 21660), (9405, 20824), (9864, 19855), (10412, 18810), (10830, 18084), (11913, 16440), (12056, 16245), (12330, 15884), (12540, 15618), (12996, 15070), (13015, 15048), (13563, 14440)]