51671140200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1987}}^1\times {\mathrm{14447}}^1$

素因数の和:16456

約数の個数: 144

約数和(自身を含む): 173628262080

約数和(自身を除く): 121957121880

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, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 1987, 3974, 5961, 7948, 9935, 11922, 14447, 15896, 17883, 19870, 23844, 28894, 29805, 35766, 39740, 43341, 47688, 49675, 57788, 59610, 71532, 72235, 79480, 86682, 89415, 99350, 115576, 119220, 130023, 143064, 144470, 149025, 173364, 178830, 198700, 216705, 238440, 260046, 288940, 298050, 346728, 357660, 361175, 397400, 433410, 447075, 520092, 577880, 596100, 650115, 715320, 722350, 866820, 894150, 1040184, 1083525, 1192200, 1300230, 1444700, 1733640, 1788300, 2167050, 2600460, 2889400, 3250575, 3576600, 4334100, 5200920, 6501150, 8668200, 13002300, 26004600, 28706189, 57412378, 86118567, 114824756, 143530945, 172237134, 229649512, 258355701, 287061890, 344474268, 430592835, 516711402, 574123780, 688948536, 717654725, 861185670, 1033422804, 1148247560, 1291778505, 1435309450, 1722371340, 2066845608, 2152964175, 2583557010, 2870618900, 3444742680, 4305928350, 5167114020, 5741237800, 6458892525, 8611856700, 10334228040, 12917785050, 17223713400, 25835570100, 51671140200]

約数ペア:

[(1, 51671140200), (2, 25835570100), (3, 17223713400), (4, 12917785050), (5, 10334228040), (6, 8611856700), (8, 6458892525), (9, 5741237800), (10, 5167114020), (12, 4305928350), (15, 3444742680), (18, 2870618900), (20, 2583557010), (24, 2152964175), (25, 2066845608), (30, 1722371340), (36, 1435309450), (40, 1291778505), (45, 1148247560), (50, 1033422804), (60, 861185670), (72, 717654725), (75, 688948536), (90, 574123780), (100, 516711402), (120, 430592835), (150, 344474268), (180, 287061890), (200, 258355701), (225, 229649512), (300, 172237134), (360, 143530945), (450, 114824756), (600, 86118567), (900, 57412378), (1800, 28706189), (1987, 26004600), (3974, 13002300), (5961, 8668200), (7948, 6501150), (9935, 5200920), (11922, 4334100), (14447, 3576600), (15896, 3250575), (17883, 2889400), (19870, 2600460), (23844, 2167050), (28894, 1788300), (29805, 1733640), (35766, 1444700), (39740, 1300230), (43341, 1192200), (47688, 1083525), (49675, 1040184), (57788, 894150), (59610, 866820), (71532, 722350), (72235, 715320), (79480, 650115), (86682, 596100), (89415, 577880), (99350, 520092), (115576, 447075), (119220, 433410), (130023, 397400), (143064, 361175), (144470, 357660), (149025, 346728), (173364, 298050), (178830, 288940), (198700, 260046), (216705, 238440)]