423587400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 1370537280

約数和(自身を除く): 946949880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 67, 75, 82, 100, 120, 123, 134, 150, 164, 200, 201, 205, 246, 257, 268, 300, 328, 335, 402, 410, 492, 514, 536, 600, 615, 670, 771, 804, 820, 984, 1005, 1025, 1028, 1230, 1285, 1340, 1542, 1608, 1640, 1675, 2010, 2050, 2056, 2460, 2570, 2680, 2747, 3075, 3084, 3350, 3855, 4020, 4100, 4920, 5025, 5140, 5494, 6150, 6168, 6425, 6700, 7710, 8040, 8200, 8241, 10050, 10280, 10537, 10988, 12300, 12850, 13400, 13735, 15420, 16482, 17219, 19275, 20100, 21074, 21976, 24600, 25700, 27470, 30840, 31611, 32964, 34438, 38550, 40200, 41205, 42148, 51400, 51657, 52685, 54940, 63222, 65928, 68675, 68876, 77100, 82410, 84296, 86095, 103314, 105370, 109880, 126444, 137350, 137752, 154200, 158055, 164820, 172190, 206025, 206628, 210740, 252888, 258285, 263425, 274700, 316110, 329640, 344380, 412050, 413256, 421480, 430475, 516570, 526850, 549400, 632220, 688760, 705979, 790275, 824100, 860950, 1033140, 1053700, 1264440, 1291425, 1411958, 1580550, 1648200, 1721900, 2066280, 2107400, 2117937, 2582850, 2823916, 3161100, 3443800, 3529895, 4235874, 5165700, 5647832, 6322200, 7059790, 8471748, 10331400, 10589685, 14119580, 16943496, 17649475, 21179370, 28239160, 35298950, 42358740, 52948425, 70597900, 84717480, 105896850, 141195800, 211793700, 423587400]

約数ペア:

[(1, 423587400), (2, 211793700), (3, 141195800), (4, 105896850), (5, 84717480), (6, 70597900), (8, 52948425), (10, 42358740), (12, 35298950), (15, 28239160), (20, 21179370), (24, 17649475), (25, 16943496), (30, 14119580), (40, 10589685), (41, 10331400), (50, 8471748), (60, 7059790), (67, 6322200), (75, 5647832), (82, 5165700), (100, 4235874), (120, 3529895), (123, 3443800), (134, 3161100), (150, 2823916), (164, 2582850), (200, 2117937), (201, 2107400), (205, 2066280), (246, 1721900), (257, 1648200), (268, 1580550), (300, 1411958), (328, 1291425), (335, 1264440), (402, 1053700), (410, 1033140), (492, 860950), (514, 824100), (536, 790275), (600, 705979), (615, 688760), (670, 632220), (771, 549400), (804, 526850), (820, 516570), (984, 430475), (1005, 421480), (1025, 413256), (1028, 412050), (1230, 344380), (1285, 329640), (1340, 316110), (1542, 274700), (1608, 263425), (1640, 258285), (1675, 252888), (2010, 210740), (2050, 206628), (2056, 206025), (2460, 172190), (2570, 164820), (2680, 158055), (2747, 154200), (3075, 137752), (3084, 137350), (3350, 126444), (3855, 109880), (4020, 105370), (4100, 103314), (4920, 86095), (5025, 84296), (5140, 82410), (5494, 77100), (6150, 68876), (6168, 68675), (6425, 65928), (6700, 63222), (7710, 54940), (8040, 52685), (8200, 51657), (8241, 51400), (10050, 42148), (10280, 41205), (10537, 40200), (10988, 38550), (12300, 34438), (12850, 32964), (13400, 31611), (13735, 30840), (15420, 27470), (16482, 25700), (17219, 24600), (19275, 21976), (20100, 21074)]