127165290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 389059200

約数和(自身を除く): 261893910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 49, 57, 58, 70, 87, 95, 98, 105, 114, 133, 145, 147, 157, 174, 190, 203, 210, 245, 266, 285, 290, 294, 314, 399, 406, 435, 471, 490, 551, 570, 609, 665, 735, 785, 798, 870, 931, 942, 1015, 1099, 1102, 1218, 1330, 1421, 1470, 1570, 1653, 1862, 1995, 2030, 2198, 2355, 2755, 2793, 2842, 2983, 3045, 3297, 3306, 3857, 3990, 4263, 4553, 4655, 4710, 5495, 5510, 5586, 5966, 6090, 6594, 7105, 7693, 7714, 8265, 8526, 8949, 9106, 9310, 10990, 11571, 13659, 13965, 14210, 14915, 15386, 16485, 16530, 17898, 19285, 20881, 21315, 22765, 23079, 23142, 26999, 27318, 27930, 29830, 31871, 32970, 38465, 38570, 41762, 42630, 44745, 45530, 46158, 53998, 57855, 62643, 63742, 68295, 76930, 80997, 86507, 89490, 95613, 104405, 115395, 115710, 125286, 134995, 136590, 146167, 159355, 161994, 173014, 191226, 208810, 223097, 230790, 259521, 269990, 292334, 313215, 318710, 404985, 432535, 438501, 446194, 478065, 519042, 605549, 626430, 669291, 730835, 809970, 865070, 877002, 956130, 1115485, 1211098, 1297605, 1338582, 1461670, 1816647, 2192505, 2230970, 2595210, 3027745, 3346455, 3633294, 4238843, 4385010, 6055490, 6692910, 8477686, 9083235, 12716529, 18166470, 21194215, 25433058, 42388430, 63582645, 127165290]

約数ペア:

[(1, 127165290), (2, 63582645), (3, 42388430), (5, 25433058), (6, 21194215), (7, 18166470), (10, 12716529), (14, 9083235), (15, 8477686), (19, 6692910), (21, 6055490), (29, 4385010), (30, 4238843), (35, 3633294), (38, 3346455), (42, 3027745), (49, 2595210), (57, 2230970), (58, 2192505), (70, 1816647), (87, 1461670), (95, 1338582), (98, 1297605), (105, 1211098), (114, 1115485), (133, 956130), (145, 877002), (147, 865070), (157, 809970), (174, 730835), (190, 669291), (203, 626430), (210, 605549), (245, 519042), (266, 478065), (285, 446194), (290, 438501), (294, 432535), (314, 404985), (399, 318710), (406, 313215), (435, 292334), (471, 269990), (490, 259521), (551, 230790), (570, 223097), (609, 208810), (665, 191226), (735, 173014), (785, 161994), (798, 159355), (870, 146167), (931, 136590), (942, 134995), (1015, 125286), (1099, 115710), (1102, 115395), (1218, 104405), (1330, 95613), (1421, 89490), (1470, 86507), (1570, 80997), (1653, 76930), (1862, 68295), (1995, 63742), (2030, 62643), (2198, 57855), (2355, 53998), (2755, 46158), (2793, 45530), (2842, 44745), (2983, 42630), (3045, 41762), (3297, 38570), (3306, 38465), (3857, 32970), (3990, 31871), (4263, 29830), (4553, 27930), (4655, 27318), (4710, 26999), (5495, 23142), (5510, 23079), (5586, 22765), (5966, 21315), (6090, 20881), (6594, 19285), (7105, 17898), (7693, 16530), (7714, 16485), (8265, 15386), (8526, 14915), (8949, 14210), (9106, 13965), (9310, 13659), (10990, 11571)]