250530840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1127

約数の個数: 256

約数和(自身を含む): 986112000

約数和(自身を除く): 735581160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1069, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2138, 2170, 2232, 2520, 2604, 2790, 3207, 3255, 3348, 3720, 3780, 3906, 4185, 4276, 4340, 5208, 5345, 5580, 5859, 6414, 6510, 6696, 7483, 7560, 7812, 8370, 8552, 8680, 9621, 9765, 10690, 11160, 11718, 12828, 13020, 14966, 15624, 16035, 16740, 19242, 19530, 21380, 22449, 23436, 25656, 26040, 28863, 29295, 29932, 32070, 33139, 33480, 37415, 38484, 39060, 42760, 44898, 46872, 48105, 57726, 58590, 59864, 64140, 66278, 67347, 74830, 76968, 78120, 89796, 96210, 99417, 112245, 115452, 117180, 128280, 132556, 134694, 144315, 149660, 165695, 179592, 192420, 198834, 202041, 224490, 230904, 231973, 234360, 265112, 269388, 288630, 298251, 299320, 331390, 336735, 384840, 397668, 404082, 448980, 463946, 497085, 538776, 577260, 596502, 662780, 673470, 695919, 795336, 808164, 894753, 897960, 927892, 994170, 1010205, 1154520, 1159865, 1193004, 1325560, 1346940, 1391838, 1491255, 1616328, 1789506, 1855784, 1988340, 2020410, 2087757, 2319730, 2386008, 2693880, 2783676, 2982510, 3479595, 3579012, 3976680, 4040820, 4175514, 4473765, 4639460, 5567352, 5965020, 6263271, 6959190, 7158024, 8081640, 8351028, 8947530, 9278920, 10438785, 11930040, 12526542, 13918380, 16702056, 17895060, 20877570, 25053084, 27836760, 31316355, 35790120, 41755140, 50106168, 62632710, 83510280, 125265420, 250530840]

約数ペア:

[(1, 250530840), (2, 125265420), (3, 83510280), (4, 62632710), (5, 50106168), (6, 41755140), (7, 35790120), (8, 31316355), (9, 27836760), (10, 25053084), (12, 20877570), (14, 17895060), (15, 16702056), (18, 13918380), (20, 12526542), (21, 11930040), (24, 10438785), (27, 9278920), (28, 8947530), (30, 8351028), (31, 8081640), (35, 7158024), (36, 6959190), (40, 6263271), (42, 5965020), (45, 5567352), (54, 4639460), (56, 4473765), (60, 4175514), (62, 4040820), (63, 3976680), (70, 3579012), (72, 3479595), (84, 2982510), (90, 2783676), (93, 2693880), (105, 2386008), (108, 2319730), (120, 2087757), (124, 2020410), (126, 1988340), (135, 1855784), (140, 1789506), (155, 1616328), (168, 1491255), (180, 1391838), (186, 1346940), (189, 1325560), (210, 1193004), (216, 1159865), (217, 1154520), (248, 1010205), (252, 994170), (270, 927892), (279, 897960), (280, 894753), (310, 808164), (315, 795336), (360, 695919), (372, 673470), (378, 662780), (420, 596502), (434, 577260), (465, 538776), (504, 497085), (540, 463946), (558, 448980), (620, 404082), (630, 397668), (651, 384840), (744, 336735), (756, 331390), (837, 299320), (840, 298251), (868, 288630), (930, 269388), (945, 265112), (1069, 234360), (1080, 231973), (1085, 230904), (1116, 224490), (1240, 202041), (1260, 198834), (1302, 192420), (1395, 179592), (1512, 165695), (1674, 149660), (1736, 144315), (1860, 134694), (1890, 132556), (1953, 128280), (2138, 117180), (2170, 115452), (2232, 112245), (2520, 99417), (2604, 96210), (2790, 89796), (3207, 78120), (3255, 76968), (3348, 74830), (3720, 67347), (3780, 66278), (3906, 64140), (4185, 59864), (4276, 58590), (4340, 57726), (5208, 48105), (5345, 46872), (5580, 44898), (5859, 42760), (6414, 39060), (6510, 38484), (6696, 37415), (7483, 33480), (7560, 33139), (7812, 32070), (8370, 29932), (8552, 29295), (8680, 28863), (9621, 26040), (9765, 25656), (10690, 23436), (11160, 22449), (11718, 21380), (12828, 19530), (13020, 19242), (14966, 16740), (15624, 16035)]