138338200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 432472320

約数和(自身を除く): 294134120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 110, 130, 140, 143, 154, 175, 182, 200, 220, 260, 275, 280, 286, 308, 325, 350, 364, 385, 440, 455, 520, 550, 572, 616, 650, 691, 700, 715, 728, 770, 910, 1001, 1100, 1144, 1300, 1382, 1400, 1430, 1540, 1820, 1925, 2002, 2200, 2275, 2600, 2764, 2860, 3080, 3455, 3575, 3640, 3850, 4004, 4550, 4837, 5005, 5528, 5720, 6910, 7150, 7601, 7700, 8008, 8983, 9100, 9674, 10010, 13820, 14300, 15202, 15400, 17275, 17966, 18200, 19348, 20020, 24185, 25025, 27640, 28600, 30404, 34550, 35932, 38005, 38696, 40040, 44915, 48370, 50050, 53207, 60808, 62881, 69100, 71864, 76010, 89830, 96740, 98813, 100100, 106414, 120925, 125762, 138200, 152020, 179660, 190025, 193480, 197626, 200200, 212828, 224575, 241850, 251524, 266035, 304040, 314405, 359320, 380050, 395252, 425656, 449150, 483700, 494065, 503048, 532070, 628810, 691691, 760100, 790504, 898300, 967400, 988130, 1064140, 1257620, 1330175, 1383382, 1520200, 1572025, 1796600, 1976260, 2128280, 2470325, 2515240, 2660350, 2766764, 3144050, 3458455, 3952520, 4940650, 5320700, 5533528, 6288100, 6916910, 9881300, 10641400, 12576200, 13833820, 17292275, 19762600, 27667640, 34584550, 69169100, 138338200]

約数ペア:

[(1, 138338200), (2, 69169100), (4, 34584550), (5, 27667640), (7, 19762600), (8, 17292275), (10, 13833820), (11, 12576200), (13, 10641400), (14, 9881300), (20, 6916910), (22, 6288100), (25, 5533528), (26, 5320700), (28, 4940650), (35, 3952520), (40, 3458455), (44, 3144050), (50, 2766764), (52, 2660350), (55, 2515240), (56, 2470325), (65, 2128280), (70, 1976260), (77, 1796600), (88, 1572025), (91, 1520200), (100, 1383382), (104, 1330175), (110, 1257620), (130, 1064140), (140, 988130), (143, 967400), (154, 898300), (175, 790504), (182, 760100), (200, 691691), (220, 628810), (260, 532070), (275, 503048), (280, 494065), (286, 483700), (308, 449150), (325, 425656), (350, 395252), (364, 380050), (385, 359320), (440, 314405), (455, 304040), (520, 266035), (550, 251524), (572, 241850), (616, 224575), (650, 212828), (691, 200200), (700, 197626), (715, 193480), (728, 190025), (770, 179660), (910, 152020), (1001, 138200), (1100, 125762), (1144, 120925), (1300, 106414), (1382, 100100), (1400, 98813), (1430, 96740), (1540, 89830), (1820, 76010), (1925, 71864), (2002, 69100), (2200, 62881), (2275, 60808), (2600, 53207), (2764, 50050), (2860, 48370), (3080, 44915), (3455, 40040), (3575, 38696), (3640, 38005), (3850, 35932), (4004, 34550), (4550, 30404), (4837, 28600), (5005, 27640), (5528, 25025), (5720, 24185), (6910, 20020), (7150, 19348), (7601, 18200), (7700, 17966), (8008, 17275), (8983, 15400), (9100, 15202), (9674, 14300), (10010, 13820)]