151197060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18947}}^1$

素因数の和:18985

約数の個数: 96

約数和(自身を含む): 509322240

約数和(自身を除く): 358125180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 18947, 37894, 56841, 75788, 94735, 113682, 132629, 189470, 227364, 265258, 284205, 359993, 378940, 397887, 530516, 568410, 663145, 719986, 795774, 1079979, 1136820, 1326290, 1439972, 1591548, 1799965, 1989435, 2159958, 2519951, 2652580, 3599930, 3978870, 4319916, 5039902, 5399895, 7199860, 7559853, 7957740, 10079804, 10799790, 12599755, 15119706, 21599580, 25199510, 30239412, 37799265, 50399020, 75598530, 151197060]

約数ペア:

[(1, 151197060), (2, 75598530), (3, 50399020), (4, 37799265), (5, 30239412), (6, 25199510), (7, 21599580), (10, 15119706), (12, 12599755), (14, 10799790), (15, 10079804), (19, 7957740), (20, 7559853), (21, 7199860), (28, 5399895), (30, 5039902), (35, 4319916), (38, 3978870), (42, 3599930), (57, 2652580), (60, 2519951), (70, 2159958), (76, 1989435), (84, 1799965), (95, 1591548), (105, 1439972), (114, 1326290), (133, 1136820), (140, 1079979), (190, 795774), (210, 719986), (228, 663145), (266, 568410), (285, 530516), (380, 397887), (399, 378940), (420, 359993), (532, 284205), (570, 265258), (665, 227364), (798, 189470), (1140, 132629), (1330, 113682), (1596, 94735), (1995, 75788), (2660, 56841), (3990, 37894), (7980, 18947)]