87290400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 144

約数和(自身を含む): 292106304

約数和(自身を除く): 204815904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 148, 150, 160, 185, 200, 222, 240, 296, 300, 370, 400, 444, 480, 555, 592, 600, 740, 800, 888, 925, 983, 1110, 1184, 1200, 1480, 1776, 1850, 1966, 2220, 2400, 2775, 2949, 2960, 3552, 3700, 3932, 4440, 4915, 5550, 5898, 5920, 7400, 7864, 8880, 9830, 11100, 11796, 14745, 14800, 15728, 17760, 19660, 22200, 23592, 24575, 29490, 29600, 31456, 36371, 39320, 44400, 47184, 49150, 58980, 72742, 73725, 78640, 88800, 94368, 98300, 109113, 117960, 145484, 147450, 157280, 181855, 196600, 218226, 235920, 290968, 294900, 363710, 393200, 436452, 471840, 545565, 581936, 589800, 727420, 786400, 872904, 909275, 1091130, 1163872, 1179600, 1454840, 1745808, 1818550, 2182260, 2359200, 2727825, 2909680, 3491616, 3637100, 4364520, 5455650, 5819360, 7274200, 8729040, 10911300, 14548400, 17458080, 21822600, 29096800, 43645200, 87290400]

約数ペア:

[(1, 87290400), (2, 43645200), (3, 29096800), (4, 21822600), (5, 17458080), (6, 14548400), (8, 10911300), (10, 8729040), (12, 7274200), (15, 5819360), (16, 5455650), (20, 4364520), (24, 3637100), (25, 3491616), (30, 2909680), (32, 2727825), (37, 2359200), (40, 2182260), (48, 1818550), (50, 1745808), (60, 1454840), (74, 1179600), (75, 1163872), (80, 1091130), (96, 909275), (100, 872904), (111, 786400), (120, 727420), (148, 589800), (150, 581936), (160, 545565), (185, 471840), (200, 436452), (222, 393200), (240, 363710), (296, 294900), (300, 290968), (370, 235920), (400, 218226), (444, 196600), (480, 181855), (555, 157280), (592, 147450), (600, 145484), (740, 117960), (800, 109113), (888, 98300), (925, 94368), (983, 88800), (1110, 78640), (1184, 73725), (1200, 72742), (1480, 58980), (1776, 49150), (1850, 47184), (1966, 44400), (2220, 39320), (2400, 36371), (2775, 31456), (2949, 29600), (2960, 29490), (3552, 24575), (3700, 23592), (3932, 22200), (4440, 19660), (4915, 17760), (5550, 15728), (5898, 14800), (5920, 14745), (7400, 11796), (7864, 11100), (8880, 9830)]