150387440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15797}}^1$

素因数の和:15834

約数の個数: 80

約数和(自身を含む): 423133632

約数和(自身を除く): 272746192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 15797, 31594, 63188, 78985, 110579, 126376, 157970, 221158, 252752, 268549, 315940, 442316, 537098, 552895, 631880, 884632, 1074196, 1105790, 1263760, 1342745, 1769264, 1879843, 2148392, 2211580, 2685490, 3759686, 4296784, 4423160, 5370980, 7519372, 8846320, 9399215, 10741960, 15038744, 18798430, 21483920, 30077488, 37596860, 75193720, 150387440]

約数ペア:

[(1, 150387440), (2, 75193720), (4, 37596860), (5, 30077488), (7, 21483920), (8, 18798430), (10, 15038744), (14, 10741960), (16, 9399215), (17, 8846320), (20, 7519372), (28, 5370980), (34, 4423160), (35, 4296784), (40, 3759686), (56, 2685490), (68, 2211580), (70, 2148392), (80, 1879843), (85, 1769264), (112, 1342745), (119, 1263760), (136, 1105790), (140, 1074196), (170, 884632), (238, 631880), (272, 552895), (280, 537098), (340, 442316), (476, 315940), (560, 268549), (595, 252752), (680, 221158), (952, 157970), (1190, 126376), (1360, 110579), (1904, 78985), (2380, 63188), (4760, 31594), (9520, 15797)]