20346737400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1027613}}^1$

素因数の和:1027646

約数の個数: 144

約数和(自身を含む): 74543119560

約数和(自身を除く): 54196382160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4950, 6600, 9900, 19800, 1027613, 2055226, 3082839, 4110452, 5138065, 6165678, 8220904, 9248517, 10276130, 11303743, 12331356, 15414195, 18497034, 20552260, 22607486, 24662712, 25690325, 30828390, 33911229, 36994068, 41104520, 45214972, 46242585, 51380650, 56518715, 61656780, 67822458, 73988136, 77070975, 90429944, 92485170, 101733687, 102761300, 113037430, 123313560, 135644916, 154141950, 169556145, 184970340, 203467374, 205522600, 226074860, 231212925, 271289832, 282593575, 308283900, 339112290, 369940680, 406934748, 452149720, 462425850, 508668435, 565187150, 616567800, 678224580, 813869496, 847780725, 924851700, 1017336870, 1130374300, 1356449160, 1695561450, 1849703400, 2034673740, 2260748600, 2543342175, 3391122900, 4069347480, 5086684350, 6782245800, 10173368700, 20346737400]

約数ペア:

[(1, 20346737400), (2, 10173368700), (3, 6782245800), (4, 5086684350), (5, 4069347480), (6, 3391122900), (8, 2543342175), (9, 2260748600), (10, 2034673740), (11, 1849703400), (12, 1695561450), (15, 1356449160), (18, 1130374300), (20, 1017336870), (22, 924851700), (24, 847780725), (25, 813869496), (30, 678224580), (33, 616567800), (36, 565187150), (40, 508668435), (44, 462425850), (45, 452149720), (50, 406934748), (55, 369940680), (60, 339112290), (66, 308283900), (72, 282593575), (75, 271289832), (88, 231212925), (90, 226074860), (99, 205522600), (100, 203467374), (110, 184970340), (120, 169556145), (132, 154141950), (150, 135644916), (165, 123313560), (180, 113037430), (198, 102761300), (200, 101733687), (220, 92485170), (225, 90429944), (264, 77070975), (275, 73988136), (300, 67822458), (330, 61656780), (360, 56518715), (396, 51380650), (440, 46242585), (450, 45214972), (495, 41104520), (550, 36994068), (600, 33911229), (660, 30828390), (792, 25690325), (825, 24662712), (900, 22607486), (990, 20552260), (1100, 18497034), (1320, 15414195), (1650, 12331356), (1800, 11303743), (1980, 10276130), (2200, 9248517), (2475, 8220904), (3300, 6165678), (3960, 5138065), (4950, 4110452), (6600, 3082839), (9900, 2055226), (19800, 1027613)]