75892320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7529}}^1$

素因数の和:7557

約数の個数: 144

約数和(自身を含む): 296019360

約数和(自身を除く): 220127040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 7529, 10080, 15058, 22587, 30116, 37645, 45174, 52703, 60232, 67761, 75290, 90348, 105406, 112935, 120464, 135522, 150580, 158109, 180696, 210812, 225870, 240928, 263515, 271044, 301160, 316218, 338805, 361392, 421624, 451740, 474327, 527030, 542088, 602320, 632436, 677610, 722784, 790545, 843248, 903480, 948654, 1054060, 1084176, 1204640, 1264872, 1355220, 1581090, 1686496, 1806960, 1897308, 2108120, 2168352, 2371635, 2529744, 2710440, 3162180, 3613920, 3794616, 4216240, 4743270, 5059488, 5420880, 6324360, 7589232, 8432480, 9486540, 10841760, 12648720, 15178464, 18973080, 25297440, 37946160, 75892320]

約数ペア:

[(1, 75892320), (2, 37946160), (3, 25297440), (4, 18973080), (5, 15178464), (6, 12648720), (7, 10841760), (8, 9486540), (9, 8432480), (10, 7589232), (12, 6324360), (14, 5420880), (15, 5059488), (16, 4743270), (18, 4216240), (20, 3794616), (21, 3613920), (24, 3162180), (28, 2710440), (30, 2529744), (32, 2371635), (35, 2168352), (36, 2108120), (40, 1897308), (42, 1806960), (45, 1686496), (48, 1581090), (56, 1355220), (60, 1264872), (63, 1204640), (70, 1084176), (72, 1054060), (80, 948654), (84, 903480), (90, 843248), (96, 790545), (105, 722784), (112, 677610), (120, 632436), (126, 602320), (140, 542088), (144, 527030), (160, 474327), (168, 451740), (180, 421624), (210, 361392), (224, 338805), (240, 316218), (252, 301160), (280, 271044), (288, 263515), (315, 240928), (336, 225870), (360, 210812), (420, 180696), (480, 158109), (504, 150580), (560, 135522), (630, 120464), (672, 112935), (720, 105406), (840, 90348), (1008, 75290), (1120, 67761), (1260, 60232), (1440, 52703), (1680, 45174), (2016, 37645), (2520, 30116), (3360, 22587), (5040, 15058), (7529, 10080)]