825903240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 2687385600

約数和(自身を除く): 1861482360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 59, 60, 62, 71, 93, 106, 118, 120, 124, 142, 155, 159, 177, 186, 212, 213, 236, 248, 265, 284, 295, 310, 318, 354, 355, 372, 424, 426, 465, 472, 530, 568, 590, 620, 636, 708, 710, 744, 795, 852, 885, 930, 1060, 1065, 1180, 1240, 1272, 1416, 1420, 1590, 1643, 1704, 1770, 1829, 1860, 2120, 2130, 2201, 2360, 2840, 3127, 3180, 3286, 3540, 3658, 3720, 3763, 4189, 4260, 4402, 4929, 5487, 6254, 6360, 6572, 6603, 7080, 7316, 7526, 8215, 8378, 8520, 8804, 9145, 9381, 9858, 10974, 11005, 11289, 12508, 12567, 13144, 13206, 14632, 15052, 15635, 16430, 16756, 17608, 18290, 18762, 18815, 19716, 20945, 21948, 22010, 22578, 24645, 25016, 25134, 26412, 27435, 30104, 31270, 32860, 33015, 33512, 36580, 37524, 37630, 39432, 41890, 43896, 44020, 45156, 46905, 49290, 50268, 52824, 54870, 56445, 62540, 62835, 65720, 66030, 73160, 75048, 75260, 83780, 88040, 90312, 93810, 96937, 98580, 100536, 109740, 112890, 116653, 125080, 125670, 129859, 132060, 150520, 167560, 187620, 193874, 197160, 219480, 222017, 225780, 233306, 251340, 259718, 264120, 290811, 349959, 375240, 387748, 389577, 444034, 451560, 466612, 484685, 502680, 519436, 581622, 583265, 649295, 666051, 699918, 775496, 779154, 888068, 933224, 969370, 1038872, 1110085, 1163244, 1166530, 1298590, 1332102, 1399836, 1454055, 1558308, 1749795, 1776136, 1938740, 1947885, 2220170, 2326488, 2333060, 2597180, 2664204, 2799672, 2908110, 3116616, 3330255, 3499590, 3877480, 3895770, 4440340, 4666120, 5194360, 5328408, 5816220, 6660510, 6882527, 6999180, 7791540, 8880680, 11632440, 13321020, 13765054, 13998360, 15583080, 20647581, 26642040, 27530108, 34412635, 41295162, 55060216, 68825270, 82590324, 103237905, 137650540, 165180648, 206475810, 275301080, 412951620, 825903240]

約数ペア:

[(1, 825903240), (2, 412951620), (3, 275301080), (4, 206475810), (5, 165180648), (6, 137650540), (8, 103237905), (10, 82590324), (12, 68825270), (15, 55060216), (20, 41295162), (24, 34412635), (30, 27530108), (31, 26642040), (40, 20647581), (53, 15583080), (59, 13998360), (60, 13765054), (62, 13321020), (71, 11632440), (93, 8880680), (106, 7791540), (118, 6999180), (120, 6882527), (124, 6660510), (142, 5816220), (155, 5328408), (159, 5194360), (177, 4666120), (186, 4440340), (212, 3895770), (213, 3877480), (236, 3499590), (248, 3330255), (265, 3116616), (284, 2908110), (295, 2799672), (310, 2664204), (318, 2597180), (354, 2333060), (355, 2326488), (372, 2220170), (424, 1947885), (426, 1938740), (465, 1776136), (472, 1749795), (530, 1558308), (568, 1454055), (590, 1399836), (620, 1332102), (636, 1298590), (708, 1166530), (710, 1163244), (744, 1110085), (795, 1038872), (852, 969370), (885, 933224), (930, 888068), (1060, 779154), (1065, 775496), (1180, 699918), (1240, 666051), (1272, 649295), (1416, 583265), (1420, 581622), (1590, 519436), (1643, 502680), (1704, 484685), (1770, 466612), (1829, 451560), (1860, 444034), (2120, 389577), (2130, 387748), (2201, 375240), (2360, 349959), (2840, 290811), (3127, 264120), (3180, 259718), (3286, 251340), (3540, 233306), (3658, 225780), (3720, 222017), (3763, 219480), (4189, 197160), (4260, 193874), (4402, 187620), (4929, 167560), (5487, 150520), (6254, 132060), (6360, 129859), (6572, 125670), (6603, 125080), (7080, 116653), (7316, 112890), (7526, 109740), (8215, 100536), (8378, 98580), (8520, 96937), (8804, 93810), (9145, 90312), (9381, 88040), (9858, 83780), (10974, 75260), (11005, 75048), (11289, 73160), (12508, 66030), (12567, 65720), (13144, 62835), (13206, 62540), (14632, 56445), (15052, 54870), (15635, 52824), (16430, 50268), (16756, 49290), (17608, 46905), (18290, 45156), (18762, 44020), (18815, 43896), (19716, 41890), (20945, 39432), (21948, 37630), (22010, 37524), (22578, 36580), (24645, 33512), (25016, 33015), (25134, 32860), (26412, 31270), (27435, 30104)]