195080400

素因数分解:

$2^4\times 3^7\times 5^2\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 706065920

約数和(自身を除く): 510985520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 223, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 446, 450, 486, 540, 600, 648, 669, 675, 720, 729, 810, 892, 900, 972, 1080, 1115, 1200, 1215, 1296, 1338, 1350, 1458, 1620, 1784, 1800, 1944, 2007, 2025, 2160, 2187, 2230, 2430, 2676, 2700, 2916, 3240, 3345, 3568, 3600, 3645, 3888, 4014, 4050, 4374, 4460, 4860, 5352, 5400, 5575, 5832, 6021, 6075, 6480, 6690, 7290, 8028, 8100, 8748, 8920, 9720, 10035, 10704, 10800, 10935, 11150, 11664, 12042, 12150, 13380, 14580, 16056, 16200, 16725, 17496, 17840, 18063, 18225, 19440, 20070, 21870, 22300, 24084, 24300, 26760, 29160, 30105, 32112, 32400, 33450, 34992, 36126, 36450, 40140, 43740, 44600, 48168, 48600, 50175, 53520, 54189, 54675, 58320, 60210, 66900, 72252, 72900, 80280, 87480, 89200, 90315, 96336, 97200, 100350, 108378, 109350, 120420, 133800, 144504, 145800, 150525, 160560, 162567, 174960, 180630, 200700, 216756, 218700, 240840, 267600, 270945, 289008, 291600, 301050, 325134, 361260, 401400, 433512, 437400, 451575, 481680, 487701, 541890, 602100, 650268, 722520, 802800, 812835, 867024, 874800, 903150, 975402, 1083780, 1204200, 1300536, 1354725, 1445040, 1625670, 1806300, 1950804, 2167560, 2408400, 2438505, 2601072, 2709450, 3251340, 3612600, 3901608, 4064175, 4335120, 4877010, 5418900, 6502680, 7225200, 7803216, 8128350, 9754020, 10837800, 12192525, 13005360, 16256700, 19508040, 21675600, 24385050, 32513400, 39016080, 48770100, 65026800, 97540200, 195080400]

約数ペア:

[(1, 195080400), (2, 97540200), (3, 65026800), (4, 48770100), (5, 39016080), (6, 32513400), (8, 24385050), (9, 21675600), (10, 19508040), (12, 16256700), (15, 13005360), (16, 12192525), (18, 10837800), (20, 9754020), (24, 8128350), (25, 7803216), (27, 7225200), (30, 6502680), (36, 5418900), (40, 4877010), (45, 4335120), (48, 4064175), (50, 3901608), (54, 3612600), (60, 3251340), (72, 2709450), (75, 2601072), (80, 2438505), (81, 2408400), (90, 2167560), (100, 1950804), (108, 1806300), (120, 1625670), (135, 1445040), (144, 1354725), (150, 1300536), (162, 1204200), (180, 1083780), (200, 975402), (216, 903150), (223, 874800), (225, 867024), (240, 812835), (243, 802800), (270, 722520), (300, 650268), (324, 602100), (360, 541890), (400, 487701), (405, 481680), (432, 451575), (446, 437400), (450, 433512), (486, 401400), (540, 361260), (600, 325134), (648, 301050), (669, 291600), (675, 289008), (720, 270945), (729, 267600), (810, 240840), (892, 218700), (900, 216756), (972, 200700), (1080, 180630), (1115, 174960), (1200, 162567), (1215, 160560), (1296, 150525), (1338, 145800), (1350, 144504), (1458, 133800), (1620, 120420), (1784, 109350), (1800, 108378), (1944, 100350), (2007, 97200), (2025, 96336), (2160, 90315), (2187, 89200), (2230, 87480), (2430, 80280), (2676, 72900), (2700, 72252), (2916, 66900), (3240, 60210), (3345, 58320), (3568, 54675), (3600, 54189), (3645, 53520), (3888, 50175), (4014, 48600), (4050, 48168), (4374, 44600), (4460, 43740), (4860, 40140), (5352, 36450), (5400, 36126), (5575, 34992), (5832, 33450), (6021, 32400), (6075, 32112), (6480, 30105), (6690, 29160), (7290, 26760), (8028, 24300), (8100, 24084), (8748, 22300), (8920, 21870), (9720, 20070), (10035, 19440), (10704, 18225), (10800, 18063), (10935, 17840), (11150, 17496), (11664, 16725), (12042, 16200), (12150, 16056), (13380, 14580)]