127853600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 216

約数和(自身を含む): 383725440

約数和(自身を除く): 255871840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 79, 80, 85, 100, 112, 119, 136, 140, 158, 160, 170, 175, 200, 224, 238, 272, 280, 289, 316, 340, 350, 395, 400, 425, 476, 544, 553, 560, 578, 595, 632, 680, 700, 790, 800, 850, 952, 1106, 1120, 1156, 1190, 1264, 1343, 1360, 1400, 1445, 1580, 1700, 1904, 1975, 2023, 2212, 2312, 2380, 2528, 2686, 2720, 2765, 2800, 2890, 2975, 3160, 3400, 3808, 3950, 4046, 4424, 4624, 4760, 5372, 5530, 5600, 5780, 5950, 6320, 6715, 6800, 7225, 7900, 8092, 8848, 9248, 9401, 9520, 10115, 10744, 11060, 11560, 11900, 12640, 13430, 13600, 13825, 14450, 15800, 16184, 17696, 18802, 19040, 20230, 21488, 22120, 22831, 23120, 23800, 26860, 27650, 28900, 31600, 32368, 33575, 37604, 40460, 42976, 44240, 45662, 46240, 47005, 47600, 50575, 53720, 55300, 57800, 63200, 64736, 67150, 75208, 80920, 88480, 91324, 94010, 95200, 101150, 107440, 110600, 114155, 115600, 134300, 150416, 159817, 161840, 182648, 188020, 202300, 214880, 221200, 228310, 231200, 235025, 268600, 300832, 319634, 323680, 365296, 376040, 404600, 442400, 456620, 470050, 537200, 570775, 639268, 730592, 752080, 799085, 809200, 913240, 940100, 1074400, 1141550, 1278536, 1504160, 1598170, 1618400, 1826480, 1880200, 2283100, 2557072, 3196340, 3652960, 3760400, 3995425, 4566200, 5114144, 6392680, 7520800, 7990850, 9132400, 12785360, 15981700, 18264800, 25570720, 31963400, 63926800, 127853600]

約数ペア:

[(1, 127853600), (2, 63926800), (4, 31963400), (5, 25570720), (7, 18264800), (8, 15981700), (10, 12785360), (14, 9132400), (16, 7990850), (17, 7520800), (20, 6392680), (25, 5114144), (28, 4566200), (32, 3995425), (34, 3760400), (35, 3652960), (40, 3196340), (50, 2557072), (56, 2283100), (68, 1880200), (70, 1826480), (79, 1618400), (80, 1598170), (85, 1504160), (100, 1278536), (112, 1141550), (119, 1074400), (136, 940100), (140, 913240), (158, 809200), (160, 799085), (170, 752080), (175, 730592), (200, 639268), (224, 570775), (238, 537200), (272, 470050), (280, 456620), (289, 442400), (316, 404600), (340, 376040), (350, 365296), (395, 323680), (400, 319634), (425, 300832), (476, 268600), (544, 235025), (553, 231200), (560, 228310), (578, 221200), (595, 214880), (632, 202300), (680, 188020), (700, 182648), (790, 161840), (800, 159817), (850, 150416), (952, 134300), (1106, 115600), (1120, 114155), (1156, 110600), (1190, 107440), (1264, 101150), (1343, 95200), (1360, 94010), (1400, 91324), (1445, 88480), (1580, 80920), (1700, 75208), (1904, 67150), (1975, 64736), (2023, 63200), (2212, 57800), (2312, 55300), (2380, 53720), (2528, 50575), (2686, 47600), (2720, 47005), (2765, 46240), (2800, 45662), (2890, 44240), (2975, 42976), (3160, 40460), (3400, 37604), (3808, 33575), (3950, 32368), (4046, 31600), (4424, 28900), (4624, 27650), (4760, 26860), (5372, 23800), (5530, 23120), (5600, 22831), (5780, 22120), (5950, 21488), (6320, 20230), (6715, 19040), (6800, 18802), (7225, 17696), (7900, 16184), (8092, 15800), (8848, 14450), (9248, 13825), (9401, 13600), (9520, 13430), (10115, 12640), (10744, 11900), (11060, 11560)]