271152700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 734952960

約数和(自身を除く): 463800260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 83, 91, 100, 130, 140, 166, 175, 182, 260, 325, 332, 350, 359, 364, 415, 455, 581, 650, 700, 718, 830, 910, 1079, 1162, 1300, 1436, 1660, 1795, 1820, 2075, 2158, 2275, 2324, 2513, 2905, 3590, 4150, 4316, 4550, 4667, 5026, 5395, 5810, 7180, 7553, 8300, 8975, 9100, 9334, 10052, 10790, 11620, 12565, 14525, 15106, 17950, 18668, 21580, 23335, 25130, 26975, 29050, 29797, 30212, 32669, 35900, 37765, 46670, 50260, 53950, 58100, 59594, 62825, 65338, 75530, 93340, 107900, 116675, 119188, 125650, 130676, 148985, 151060, 163345, 188825, 208579, 233350, 251300, 297970, 326690, 377650, 387361, 417158, 466700, 595940, 653380, 744925, 755300, 774722, 816725, 834316, 1042895, 1489850, 1549444, 1633450, 1936805, 2085790, 2711527, 2979700, 3266900, 3873610, 4171580, 5214475, 5423054, 7747220, 9684025, 10428950, 10846108, 13557635, 19368050, 20857900, 27115270, 38736100, 54230540, 67788175, 135576350, 271152700]

約数ペア:

[(1, 271152700), (2, 135576350), (4, 67788175), (5, 54230540), (7, 38736100), (10, 27115270), (13, 20857900), (14, 19368050), (20, 13557635), (25, 10846108), (26, 10428950), (28, 9684025), (35, 7747220), (50, 5423054), (52, 5214475), (65, 4171580), (70, 3873610), (83, 3266900), (91, 2979700), (100, 2711527), (130, 2085790), (140, 1936805), (166, 1633450), (175, 1549444), (182, 1489850), (260, 1042895), (325, 834316), (332, 816725), (350, 774722), (359, 755300), (364, 744925), (415, 653380), (455, 595940), (581, 466700), (650, 417158), (700, 387361), (718, 377650), (830, 326690), (910, 297970), (1079, 251300), (1162, 233350), (1300, 208579), (1436, 188825), (1660, 163345), (1795, 151060), (1820, 148985), (2075, 130676), (2158, 125650), (2275, 119188), (2324, 116675), (2513, 107900), (2905, 93340), (3590, 75530), (4150, 65338), (4316, 62825), (4550, 59594), (4667, 58100), (5026, 53950), (5395, 50260), (5810, 46670), (7180, 37765), (7553, 35900), (8300, 32669), (8975, 30212), (9100, 29797), (9334, 29050), (10052, 26975), (10790, 25130), (11620, 23335), (12565, 21580), (14525, 18668), (15106, 17950)]