12553664800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15583}}^1$

素因数の和:15675

約数の個数: 144

約数和(自身を含む): 32870396160

約数和(自身を除く): 20316731360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 76, 80, 95, 100, 106, 152, 160, 190, 200, 212, 265, 304, 380, 400, 424, 475, 530, 608, 760, 800, 848, 950, 1007, 1060, 1325, 1520, 1696, 1900, 2014, 2120, 2650, 3040, 3800, 4028, 4240, 5035, 5300, 7600, 8056, 8480, 10070, 10600, 15200, 15583, 16112, 20140, 21200, 25175, 31166, 32224, 40280, 42400, 50350, 62332, 77915, 80560, 100700, 124664, 155830, 161120, 201400, 249328, 296077, 311660, 389575, 402800, 498656, 592154, 623320, 779150, 805600, 825899, 1184308, 1246640, 1480385, 1558300, 1651798, 2368616, 2493280, 2960770, 3116600, 3303596, 4129495, 4737232, 5921540, 6233200, 6607192, 7401925, 8258990, 9474464, 11843080, 12466400, 13214384, 14803850, 15692081, 16517980, 20647475, 23686160, 26428768, 29607700, 31384162, 33035960, 41294950, 47372320, 59215400, 62768324, 66071920, 78460405, 82589900, 118430800, 125536648, 132143840, 156920810, 165179800, 236861600, 251073296, 313841620, 330359600, 392302025, 502146592, 627683240, 660719200, 784604050, 1255366480, 1569208100, 2510732960, 3138416200, 6276832400, 12553664800]

約数ペア:

[(1, 12553664800), (2, 6276832400), (4, 3138416200), (5, 2510732960), (8, 1569208100), (10, 1255366480), (16, 784604050), (19, 660719200), (20, 627683240), (25, 502146592), (32, 392302025), (38, 330359600), (40, 313841620), (50, 251073296), (53, 236861600), (76, 165179800), (80, 156920810), (95, 132143840), (100, 125536648), (106, 118430800), (152, 82589900), (160, 78460405), (190, 66071920), (200, 62768324), (212, 59215400), (265, 47372320), (304, 41294950), (380, 33035960), (400, 31384162), (424, 29607700), (475, 26428768), (530, 23686160), (608, 20647475), (760, 16517980), (800, 15692081), (848, 14803850), (950, 13214384), (1007, 12466400), (1060, 11843080), (1325, 9474464), (1520, 8258990), (1696, 7401925), (1900, 6607192), (2014, 6233200), (2120, 5921540), (2650, 4737232), (3040, 4129495), (3800, 3303596), (4028, 3116600), (4240, 2960770), (5035, 2493280), (5300, 2368616), (7600, 1651798), (8056, 1558300), (8480, 1480385), (10070, 1246640), (10600, 1184308), (15200, 825899), (15583, 805600), (16112, 779150), (20140, 623320), (21200, 592154), (25175, 498656), (31166, 402800), (32224, 389575), (40280, 311660), (42400, 296077), (50350, 249328), (62332, 201400), (77915, 161120), (80560, 155830), (100700, 124664)]