150345720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 240

約数和(自身を含む): 588452040

約数和(自身を除く): 438106320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 947, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1894, 1960, 2205, 2268, 2520, 2646, 2835, 2841, 2940, 3240, 3528, 3780, 3788, 3969, 4410, 4536, 4735, 5292, 5670, 5682, 5880, 6615, 6629, 7560, 7576, 7938, 8523, 8820, 9470, 10584, 11340, 11364, 13230, 13258, 14205, 15876, 17046, 17640, 18940, 19845, 19887, 22680, 22728, 25569, 26460, 26516, 28410, 31752, 33145, 34092, 37880, 39690, 39774, 42615, 46403, 51138, 52920, 53032, 56820, 59661, 66290, 68184, 76707, 79380, 79548, 85230, 92806, 99435, 102276, 113640, 119322, 127845, 132580, 139209, 153414, 158760, 159096, 170460, 178983, 185612, 198870, 204552, 232015, 238644, 255690, 265160, 278418, 298305, 306828, 340920, 357966, 371224, 383535, 397740, 417627, 464030, 477288, 511380, 536949, 556836, 596610, 613656, 696045, 715932, 767070, 795480, 835254, 894915, 928060, 1022760, 1073898, 1113672, 1193220, 1252881, 1392090, 1431864, 1534140, 1670508, 1789830, 1856120, 2088135, 2147796, 2386440, 2505762, 2684745, 2784180, 3068280, 3341016, 3579660, 3758643, 4176270, 4295592, 5011524, 5369490, 5568360, 6264405, 7159320, 7517286, 8352540, 10023048, 10738980, 12528810, 15034572, 16705080, 18793215, 21477960, 25057620, 30069144, 37586430, 50115240, 75172860, 150345720]

約数ペア:

[(1, 150345720), (2, 75172860), (3, 50115240), (4, 37586430), (5, 30069144), (6, 25057620), (7, 21477960), (8, 18793215), (9, 16705080), (10, 15034572), (12, 12528810), (14, 10738980), (15, 10023048), (18, 8352540), (20, 7517286), (21, 7159320), (24, 6264405), (27, 5568360), (28, 5369490), (30, 5011524), (35, 4295592), (36, 4176270), (40, 3758643), (42, 3579660), (45, 3341016), (49, 3068280), (54, 2784180), (56, 2684745), (60, 2505762), (63, 2386440), (70, 2147796), (72, 2088135), (81, 1856120), (84, 1789830), (90, 1670508), (98, 1534140), (105, 1431864), (108, 1392090), (120, 1252881), (126, 1193220), (135, 1113672), (140, 1073898), (147, 1022760), (162, 928060), (168, 894915), (180, 835254), (189, 795480), (196, 767070), (210, 715932), (216, 696045), (245, 613656), (252, 596610), (270, 556836), (280, 536949), (294, 511380), (315, 477288), (324, 464030), (360, 417627), (378, 397740), (392, 383535), (405, 371224), (420, 357966), (441, 340920), (490, 306828), (504, 298305), (540, 278418), (567, 265160), (588, 255690), (630, 238644), (648, 232015), (735, 204552), (756, 198870), (810, 185612), (840, 178983), (882, 170460), (945, 159096), (947, 158760), (980, 153414), (1080, 139209), (1134, 132580), (1176, 127845), (1260, 119322), (1323, 113640), (1470, 102276), (1512, 99435), (1620, 92806), (1764, 85230), (1890, 79548), (1894, 79380), (1960, 76707), (2205, 68184), (2268, 66290), (2520, 59661), (2646, 56820), (2835, 53032), (2841, 52920), (2940, 51138), (3240, 46403), (3528, 42615), (3780, 39774), (3788, 39690), (3969, 37880), (4410, 34092), (4536, 33145), (4735, 31752), (5292, 28410), (5670, 26516), (5682, 26460), (5880, 25569), (6615, 22728), (6629, 22680), (7560, 19887), (7576, 19845), (7938, 18940), (8523, 17640), (8820, 17046), (9470, 15876), (10584, 14205), (11340, 13258), (11364, 13230)]