75555360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:831

約数の個数: 144

約数和(自身を含む): 261817920

約数和(自身を除く): 186262560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 739, 852, 1065, 1136, 1278, 1420, 1440, 1478, 1704, 2130, 2217, 2272, 2556, 2840, 2956, 3195, 3408, 3695, 4260, 4434, 5112, 5680, 5912, 6390, 6651, 6816, 7390, 8520, 8868, 10224, 11085, 11360, 11824, 12780, 13302, 14780, 17040, 17736, 20448, 22170, 23648, 25560, 26604, 29560, 33255, 34080, 35472, 44340, 51120, 52469, 53208, 59120, 66510, 70944, 88680, 102240, 104938, 106416, 118240, 133020, 157407, 177360, 209876, 212832, 262345, 266040, 314814, 354720, 419752, 472221, 524690, 532080, 629628, 787035, 839504, 944442, 1049380, 1064160, 1259256, 1574070, 1679008, 1888884, 2098760, 2361105, 2518512, 3148140, 3777768, 4197520, 4722210, 5037024, 6296280, 7555536, 8395040, 9444420, 12592560, 15111072, 18888840, 25185120, 37777680, 75555360]

約数ペア:

[(1, 75555360), (2, 37777680), (3, 25185120), (4, 18888840), (5, 15111072), (6, 12592560), (8, 9444420), (9, 8395040), (10, 7555536), (12, 6296280), (15, 5037024), (16, 4722210), (18, 4197520), (20, 3777768), (24, 3148140), (30, 2518512), (32, 2361105), (36, 2098760), (40, 1888884), (45, 1679008), (48, 1574070), (60, 1259256), (71, 1064160), (72, 1049380), (80, 944442), (90, 839504), (96, 787035), (120, 629628), (142, 532080), (144, 524690), (160, 472221), (180, 419752), (213, 354720), (240, 314814), (284, 266040), (288, 262345), (355, 212832), (360, 209876), (426, 177360), (480, 157407), (568, 133020), (639, 118240), (710, 106416), (720, 104938), (739, 102240), (852, 88680), (1065, 70944), (1136, 66510), (1278, 59120), (1420, 53208), (1440, 52469), (1478, 51120), (1704, 44340), (2130, 35472), (2217, 34080), (2272, 33255), (2556, 29560), (2840, 26604), (2956, 25560), (3195, 23648), (3408, 22170), (3695, 20448), (4260, 17736), (4434, 17040), (5112, 14780), (5680, 13302), (5912, 12780), (6390, 11824), (6651, 11360), (6816, 11085), (7390, 10224), (8520, 8868)]