20098035000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{83}}^1\times {\mathrm{5381}}^1$

素因数の和:5496

約数の個数: 240

約数和(自身を含む): 68850741960

約数和(自身を除く): 48752706960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 120, 125, 150, 166, 180, 200, 225, 249, 250, 300, 332, 360, 375, 415, 450, 498, 500, 600, 625, 664, 747, 750, 830, 900, 996, 1000, 1125, 1245, 1250, 1494, 1500, 1660, 1800, 1875, 1992, 2075, 2250, 2490, 2500, 2988, 3000, 3320, 3735, 3750, 4150, 4500, 4980, 5000, 5381, 5625, 5976, 6225, 7470, 7500, 8300, 9000, 9960, 10375, 10762, 11250, 12450, 14940, 15000, 16143, 16600, 18675, 20750, 21524, 22500, 24900, 26905, 29880, 31125, 32286, 37350, 41500, 43048, 45000, 48429, 49800, 51875, 53810, 62250, 64572, 74700, 80715, 83000, 93375, 96858, 103750, 107620, 124500, 129144, 134525, 149400, 155625, 161430, 186750, 193716, 207500, 215240, 242145, 249000, 269050, 311250, 322860, 373500, 387432, 403575, 415000, 446623, 466875, 484290, 538100, 622500, 645720, 672625, 747000, 807150, 893246, 933750, 968580, 1076200, 1210725, 1245000, 1339869, 1345250, 1614300, 1786492, 1867500, 1937160, 2017875, 2233115, 2421450, 2679738, 2690500, 3228600, 3363125, 3572984, 3735000, 4019607, 4035750, 4466230, 4842900, 5359476, 5381000, 6053625, 6699345, 6726250, 8039214, 8071500, 8932460, 9685800, 10089375, 10718952, 11165575, 12107250, 13398690, 13452500, 16078428, 16143000, 17864920, 20098035, 20178750, 22331150, 24214500, 26797380, 26905000, 30268125, 32156856, 33496725, 40196070, 40357500, 44662300, 48429000, 53594760, 55827875, 60536250, 66993450, 80392140, 80715000, 89324600, 100490175, 111655750, 121072500, 133986900, 160784280, 167483625, 200980350, 223311500, 242145000, 267973800, 279139375, 334967250, 401960700, 446623000, 502450875, 558278750, 669934500, 803921400, 837418125, 1004901750, 1116557500, 1339869000, 1674836250, 2009803500, 2233115000, 2512254375, 3349672500, 4019607000, 5024508750, 6699345000, 10049017500, 20098035000]

約数ペア:

[(1, 20098035000), (2, 10049017500), (3, 6699345000), (4, 5024508750), (5, 4019607000), (6, 3349672500), (8, 2512254375), (9, 2233115000), (10, 2009803500), (12, 1674836250), (15, 1339869000), (18, 1116557500), (20, 1004901750), (24, 837418125), (25, 803921400), (30, 669934500), (36, 558278750), (40, 502450875), (45, 446623000), (50, 401960700), (60, 334967250), (72, 279139375), (75, 267973800), (83, 242145000), (90, 223311500), (100, 200980350), (120, 167483625), (125, 160784280), (150, 133986900), (166, 121072500), (180, 111655750), (200, 100490175), (225, 89324600), (249, 80715000), (250, 80392140), (300, 66993450), (332, 60536250), (360, 55827875), (375, 53594760), (415, 48429000), (450, 44662300), (498, 40357500), (500, 40196070), (600, 33496725), (625, 32156856), (664, 30268125), (747, 26905000), (750, 26797380), (830, 24214500), (900, 22331150), (996, 20178750), (1000, 20098035), (1125, 17864920), (1245, 16143000), (1250, 16078428), (1494, 13452500), (1500, 13398690), (1660, 12107250), (1800, 11165575), (1875, 10718952), (1992, 10089375), (2075, 9685800), (2250, 8932460), (2490, 8071500), (2500, 8039214), (2988, 6726250), (3000, 6699345), (3320, 6053625), (3735, 5381000), (3750, 5359476), (4150, 4842900), (4500, 4466230), (4980, 4035750), (5000, 4019607), (5381, 3735000), (5625, 3572984), (5976, 3363125), (6225, 3228600), (7470, 2690500), (7500, 2679738), (8300, 2421450), (9000, 2233115), (9960, 2017875), (10375, 1937160), (10762, 1867500), (11250, 1786492), (12450, 1614300), (14940, 1345250), (15000, 1339869), (16143, 1245000), (16600, 1210725), (18675, 1076200), (20750, 968580), (21524, 933750), (22500, 893246), (24900, 807150), (26905, 747000), (29880, 672625), (31125, 645720), (32286, 622500), (37350, 538100), (41500, 484290), (43048, 466875), (45000, 446623), (48429, 415000), (49800, 403575), (51875, 387432), (53810, 373500), (62250, 322860), (64572, 311250), (74700, 269050), (80715, 249000), (83000, 242145), (93375, 215240), (96858, 207500), (103750, 193716), (107620, 186750), (124500, 161430), (129144, 155625), (134525, 149400)]