79278750

素因数分解:

$2^1\times 3^7\times 5^4\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 160

約数和(自身を含む): 230551200

約数和(自身を除く): 151272450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 81, 87, 90, 125, 135, 145, 150, 162, 174, 225, 243, 250, 261, 270, 290, 375, 405, 435, 450, 486, 522, 625, 675, 725, 729, 750, 783, 810, 870, 1125, 1215, 1250, 1305, 1350, 1450, 1458, 1566, 1875, 2025, 2175, 2187, 2250, 2349, 2430, 2610, 3375, 3625, 3645, 3750, 3915, 4050, 4350, 4374, 4698, 5625, 6075, 6525, 6750, 7047, 7250, 7290, 7830, 10125, 10875, 10935, 11250, 11745, 12150, 13050, 14094, 16875, 18125, 18225, 19575, 20250, 21141, 21750, 21870, 23490, 30375, 32625, 33750, 35235, 36250, 36450, 39150, 42282, 50625, 54375, 54675, 58725, 60750, 63423, 65250, 70470, 91125, 97875, 101250, 105705, 108750, 109350, 117450, 126846, 151875, 163125, 176175, 182250, 195750, 211410, 273375, 293625, 303750, 317115, 326250, 352350, 455625, 489375, 528525, 546750, 587250, 634230, 880875, 911250, 978750, 1057050, 1366875, 1468125, 1585575, 1761750, 2642625, 2733750, 2936250, 3171150, 4404375, 5285250, 7927875, 8808750, 13213125, 15855750, 26426250, 39639375, 79278750]

約数ペア:

[(1, 79278750), (2, 39639375), (3, 26426250), (5, 15855750), (6, 13213125), (9, 8808750), (10, 7927875), (15, 5285250), (18, 4404375), (25, 3171150), (27, 2936250), (29, 2733750), (30, 2642625), (45, 1761750), (50, 1585575), (54, 1468125), (58, 1366875), (75, 1057050), (81, 978750), (87, 911250), (90, 880875), (125, 634230), (135, 587250), (145, 546750), (150, 528525), (162, 489375), (174, 455625), (225, 352350), (243, 326250), (250, 317115), (261, 303750), (270, 293625), (290, 273375), (375, 211410), (405, 195750), (435, 182250), (450, 176175), (486, 163125), (522, 151875), (625, 126846), (675, 117450), (725, 109350), (729, 108750), (750, 105705), (783, 101250), (810, 97875), (870, 91125), (1125, 70470), (1215, 65250), (1250, 63423), (1305, 60750), (1350, 58725), (1450, 54675), (1458, 54375), (1566, 50625), (1875, 42282), (2025, 39150), (2175, 36450), (2187, 36250), (2250, 35235), (2349, 33750), (2430, 32625), (2610, 30375), (3375, 23490), (3625, 21870), (3645, 21750), (3750, 21141), (3915, 20250), (4050, 19575), (4350, 18225), (4374, 18125), (4698, 16875), (5625, 14094), (6075, 13050), (6525, 12150), (6750, 11745), (7047, 11250), (7250, 10935), (7290, 10875), (7830, 10125)]