85228920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1146

約数の個数: 192

約数和(自身を含む): 327075840

約数和(自身を除く): 241846920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1091, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2182, 2232, 2520, 2604, 2790, 3255, 3273, 3720, 3906, 4340, 4364, 5208, 5455, 5580, 6510, 6546, 7637, 7812, 8680, 8728, 9765, 9819, 10910, 11160, 13020, 13092, 15274, 15624, 16365, 19530, 19638, 21820, 22911, 26040, 26184, 30548, 32730, 33821, 38185, 39060, 39276, 43640, 45822, 49095, 61096, 65460, 67642, 68733, 76370, 78120, 78552, 91644, 98190, 101463, 114555, 130920, 135284, 137466, 152740, 169105, 183288, 196380, 202926, 229110, 236747, 270568, 274932, 304389, 305480, 338210, 343665, 392760, 405852, 458220, 473494, 507315, 549864, 608778, 676420, 687330, 710241, 811704, 916440, 946988, 1014630, 1183735, 1217556, 1352840, 1374660, 1420482, 1521945, 1893976, 2029260, 2130723, 2367470, 2435112, 2749320, 2840964, 3043890, 3551205, 4058520, 4261446, 4734940, 5681928, 6087780, 7102410, 8522892, 9469880, 10653615, 12175560, 14204820, 17045784, 21307230, 28409640, 42614460, 85228920]

約数ペア:

[(1, 85228920), (2, 42614460), (3, 28409640), (4, 21307230), (5, 17045784), (6, 14204820), (7, 12175560), (8, 10653615), (9, 9469880), (10, 8522892), (12, 7102410), (14, 6087780), (15, 5681928), (18, 4734940), (20, 4261446), (21, 4058520), (24, 3551205), (28, 3043890), (30, 2840964), (31, 2749320), (35, 2435112), (36, 2367470), (40, 2130723), (42, 2029260), (45, 1893976), (56, 1521945), (60, 1420482), (62, 1374660), (63, 1352840), (70, 1217556), (72, 1183735), (84, 1014630), (90, 946988), (93, 916440), (105, 811704), (120, 710241), (124, 687330), (126, 676420), (140, 608778), (155, 549864), (168, 507315), (180, 473494), (186, 458220), (210, 405852), (217, 392760), (248, 343665), (252, 338210), (279, 305480), (280, 304389), (310, 274932), (315, 270568), (360, 236747), (372, 229110), (420, 202926), (434, 196380), (465, 183288), (504, 169105), (558, 152740), (620, 137466), (630, 135284), (651, 130920), (744, 114555), (840, 101463), (868, 98190), (930, 91644), (1085, 78552), (1091, 78120), (1116, 76370), (1240, 68733), (1260, 67642), (1302, 65460), (1395, 61096), (1736, 49095), (1860, 45822), (1953, 43640), (2170, 39276), (2182, 39060), (2232, 38185), (2520, 33821), (2604, 32730), (2790, 30548), (3255, 26184), (3273, 26040), (3720, 22911), (3906, 21820), (4340, 19638), (4364, 19530), (5208, 16365), (5455, 15624), (5580, 15274), (6510, 13092), (6546, 13020), (7637, 11160), (7812, 10910), (8680, 9819), (8728, 9765)]