250427760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3327

約数の個数: 160

約数和(自身を含む): 876372480

約数和(自身を除く): 625944720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2320, 2552, 2640, 3190, 3271, 3480, 3828, 4785, 5104, 6380, 6542, 6960, 7656, 9570, 9813, 12760, 13084, 15312, 16355, 19140, 19626, 25520, 26168, 32710, 35981, 38280, 39252, 49065, 52336, 65420, 71962, 76560, 78504, 94859, 98130, 107943, 130840, 143924, 157008, 179905, 189718, 196260, 215886, 261680, 284577, 287848, 359810, 379436, 392520, 431772, 474295, 539715, 569154, 575696, 719620, 758872, 785040, 863544, 948590, 1043449, 1079430, 1138308, 1422885, 1439240, 1517744, 1727088, 1897180, 2086898, 2158860, 2276616, 2845770, 2878480, 3130347, 3794360, 4173796, 4317720, 4553232, 5217245, 5691540, 6260694, 7588720, 8347592, 8635440, 10434490, 11383080, 12521388, 15651735, 16695184, 20868980, 22766160, 25042776, 31303470, 41737960, 50085552, 62606940, 83475920, 125213880, 250427760]

約数ペア:

[(1, 250427760), (2, 125213880), (3, 83475920), (4, 62606940), (5, 50085552), (6, 41737960), (8, 31303470), (10, 25042776), (11, 22766160), (12, 20868980), (15, 16695184), (16, 15651735), (20, 12521388), (22, 11383080), (24, 10434490), (29, 8635440), (30, 8347592), (33, 7588720), (40, 6260694), (44, 5691540), (48, 5217245), (55, 4553232), (58, 4317720), (60, 4173796), (66, 3794360), (80, 3130347), (87, 2878480), (88, 2845770), (110, 2276616), (116, 2158860), (120, 2086898), (132, 1897180), (145, 1727088), (165, 1517744), (174, 1439240), (176, 1422885), (220, 1138308), (232, 1079430), (240, 1043449), (264, 948590), (290, 863544), (319, 785040), (330, 758872), (348, 719620), (435, 575696), (440, 569154), (464, 539715), (528, 474295), (580, 431772), (638, 392520), (660, 379436), (696, 359810), (870, 287848), (880, 284577), (957, 261680), (1160, 215886), (1276, 196260), (1320, 189718), (1392, 179905), (1595, 157008), (1740, 143924), (1914, 130840), (2320, 107943), (2552, 98130), (2640, 94859), (3190, 78504), (3271, 76560), (3480, 71962), (3828, 65420), (4785, 52336), (5104, 49065), (6380, 39252), (6542, 38280), (6960, 35981), (7656, 32710), (9570, 26168), (9813, 25520), (12760, 19626), (13084, 19140), (15312, 16355)]