75081513920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1081243}}^1$

素因数の和:1081298

約数の個数: 112

約数和(自身を含む): 210920429568

約数和(自身を除く): 135838915648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 69440, 1081243, 2162486, 4324972, 5406215, 7568701, 8649944, 10812430, 15137402, 17299888, 21624860, 30274804, 33518533, 34599776, 37843505, 43249720, 60549608, 67037066, 69199552, 75687010, 86499440, 121099216, 134074132, 151374020, 167592665, 172998880, 234629731, 242198432, 268148264, 302748040, 335185330, 345997760, 469259462, 484396864, 536296528, 605496080, 670370660, 938518924, 1072593056, 1173148655, 1210992160, 1340741320, 1877037848, 2145186112, 2346297310, 2421984320, 2681482640, 3754075696, 4692594620, 5362965280, 7508151392, 9385189240, 10725930560, 15016302784, 18770378480, 37540756960, 75081513920]

約数ペア:

[(1, 75081513920), (2, 37540756960), (4, 18770378480), (5, 15016302784), (7, 10725930560), (8, 9385189240), (10, 7508151392), (14, 5362965280), (16, 4692594620), (20, 3754075696), (28, 2681482640), (31, 2421984320), (32, 2346297310), (35, 2145186112), (40, 1877037848), (56, 1340741320), (62, 1210992160), (64, 1173148655), (70, 1072593056), (80, 938518924), (112, 670370660), (124, 605496080), (140, 536296528), (155, 484396864), (160, 469259462), (217, 345997760), (224, 335185330), (248, 302748040), (280, 268148264), (310, 242198432), (320, 234629731), (434, 172998880), (448, 167592665), (496, 151374020), (560, 134074132), (620, 121099216), (868, 86499440), (992, 75687010), (1085, 69199552), (1120, 67037066), (1240, 60549608), (1736, 43249720), (1984, 37843505), (2170, 34599776), (2240, 33518533), (2480, 30274804), (3472, 21624860), (4340, 17299888), (4960, 15137402), (6944, 10812430), (8680, 8649944), (9920, 7568701), (13888, 5406215), (17360, 4324972), (34720, 2162486), (69440, 1081243)]