89878641200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{200443}}^1$

素因数の和:200539

約数の個数: 120

約数和(自身を含む): 231152020800

約数和(自身を除く): 141273379600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 59, 76, 80, 95, 100, 118, 152, 190, 200, 236, 295, 304, 380, 400, 472, 475, 590, 760, 944, 950, 1121, 1180, 1475, 1520, 1900, 2242, 2360, 2950, 3800, 4484, 4720, 5605, 5900, 7600, 8968, 11210, 11800, 17936, 22420, 23600, 28025, 44840, 56050, 89680, 112100, 200443, 224200, 400886, 448400, 801772, 1002215, 1603544, 2004430, 3207088, 3808417, 4008860, 5011075, 7616834, 8017720, 10022150, 11826137, 15233668, 16035440, 19042085, 20044300, 23652274, 30467336, 38084170, 40088600, 47304548, 59130685, 60934672, 76168340, 80177200, 94609096, 95210425, 118261370, 152336680, 189218192, 190420850, 224696603, 236522740, 295653425, 304673360, 380841700, 449393206, 473045480, 591306850, 761683400, 898786412, 946090960, 1123483015, 1182613700, 1523366800, 1797572824, 2246966030, 2365227400, 3595145648, 4493932060, 4730454800, 5617415075, 8987864120, 11234830150, 17975728240, 22469660300, 44939320600, 89878641200]

約数ペア:

[(1, 89878641200), (2, 44939320600), (4, 22469660300), (5, 17975728240), (8, 11234830150), (10, 8987864120), (16, 5617415075), (19, 4730454800), (20, 4493932060), (25, 3595145648), (38, 2365227400), (40, 2246966030), (50, 1797572824), (59, 1523366800), (76, 1182613700), (80, 1123483015), (95, 946090960), (100, 898786412), (118, 761683400), (152, 591306850), (190, 473045480), (200, 449393206), (236, 380841700), (295, 304673360), (304, 295653425), (380, 236522740), (400, 224696603), (472, 190420850), (475, 189218192), (590, 152336680), (760, 118261370), (944, 95210425), (950, 94609096), (1121, 80177200), (1180, 76168340), (1475, 60934672), (1520, 59130685), (1900, 47304548), (2242, 40088600), (2360, 38084170), (2950, 30467336), (3800, 23652274), (4484, 20044300), (4720, 19042085), (5605, 16035440), (5900, 15233668), (7600, 11826137), (8968, 10022150), (11210, 8017720), (11800, 7616834), (17936, 5011075), (22420, 4008860), (23600, 3808417), (28025, 3207088), (44840, 2004430), (56050, 1603544), (89680, 1002215), (112100, 801772), (200443, 448400), (224200, 400886)]