168680050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 108

約数和(自身を含む): 401868810

約数和(自身を除く): 233188760

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 121, 154, 175, 242, 245, 275, 350, 385, 490, 539, 550, 569, 605, 770, 847, 1078, 1138, 1210, 1225, 1694, 1925, 2450, 2695, 2845, 3025, 3850, 3983, 4235, 5390, 5690, 5929, 6050, 6259, 7966, 8470, 11858, 12518, 13475, 14225, 19915, 21175, 26950, 27881, 28450, 29645, 31295, 39830, 42350, 43813, 55762, 59290, 62590, 68849, 87626, 99575, 137698, 139405, 148225, 156475, 199150, 219065, 278810, 296450, 306691, 312950, 344245, 438130, 481943, 613382, 688490, 697025, 963886, 1095325, 1394050, 1533455, 1721225, 2190650, 2409715, 3066910, 3373601, 3442450, 4819430, 6747202, 7667275, 12048575, 15334550, 16868005, 24097150, 33736010, 84340025, 168680050]

約数ペア:

[(1, 168680050), (2, 84340025), (5, 33736010), (7, 24097150), (10, 16868005), (11, 15334550), (14, 12048575), (22, 7667275), (25, 6747202), (35, 4819430), (49, 3442450), (50, 3373601), (55, 3066910), (70, 2409715), (77, 2190650), (98, 1721225), (110, 1533455), (121, 1394050), (154, 1095325), (175, 963886), (242, 697025), (245, 688490), (275, 613382), (350, 481943), (385, 438130), (490, 344245), (539, 312950), (550, 306691), (569, 296450), (605, 278810), (770, 219065), (847, 199150), (1078, 156475), (1138, 148225), (1210, 139405), (1225, 137698), (1694, 99575), (1925, 87626), (2450, 68849), (2695, 62590), (2845, 59290), (3025, 55762), (3850, 43813), (3983, 42350), (4235, 39830), (5390, 31295), (5690, 29645), (5929, 28450), (6050, 27881), (6259, 26950), (7966, 21175), (8470, 19915), (11858, 14225), (12518, 13475)]