61698401000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{3011}}^1$

素因数の和:3724

約数の個数: 128

約数和(自身を含む): 149306526720

約数和(自身を除く): 87608125720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 661, 775, 1000, 1240, 1322, 1550, 2644, 3011, 3100, 3305, 3875, 5288, 6022, 6200, 6610, 7750, 12044, 13220, 15055, 15500, 16525, 20491, 24088, 26440, 30110, 31000, 33050, 40982, 60220, 66100, 75275, 81964, 82625, 93341, 102455, 120440, 132200, 150550, 163928, 165250, 186682, 204910, 301100, 330500, 373364, 376375, 409820, 466705, 512275, 602200, 661000, 746728, 752750, 819640, 933410, 1024550, 1505500, 1866820, 1990271, 2049100, 2333525, 2561375, 3011000, 3733640, 3980542, 4098200, 4667050, 5122750, 7961084, 9334100, 9951355, 10245500, 11667625, 15922168, 18668200, 19902710, 20491000, 23335250, 39805420, 46670500, 49756775, 61698401, 79610840, 93341000, 99513550, 123396802, 199027100, 246793604, 248783875, 308492005, 398054200, 493587208, 497567750, 616984010, 995135500, 1233968020, 1542460025, 1990271000, 2467936040, 3084920050, 6169840100, 7712300125, 12339680200, 15424600250, 30849200500, 61698401000]

約数ペア:

[(1, 61698401000), (2, 30849200500), (4, 15424600250), (5, 12339680200), (8, 7712300125), (10, 6169840100), (20, 3084920050), (25, 2467936040), (31, 1990271000), (40, 1542460025), (50, 1233968020), (62, 995135500), (100, 616984010), (124, 497567750), (125, 493587208), (155, 398054200), (200, 308492005), (248, 248783875), (250, 246793604), (310, 199027100), (500, 123396802), (620, 99513550), (661, 93341000), (775, 79610840), (1000, 61698401), (1240, 49756775), (1322, 46670500), (1550, 39805420), (2644, 23335250), (3011, 20491000), (3100, 19902710), (3305, 18668200), (3875, 15922168), (5288, 11667625), (6022, 10245500), (6200, 9951355), (6610, 9334100), (7750, 7961084), (12044, 5122750), (13220, 4667050), (15055, 4098200), (15500, 3980542), (16525, 3733640), (20491, 3011000), (24088, 2561375), (26440, 2333525), (30110, 2049100), (31000, 1990271), (33050, 1866820), (40982, 1505500), (60220, 1024550), (66100, 933410), (75275, 819640), (81964, 752750), (82625, 746728), (93341, 661000), (102455, 602200), (120440, 512275), (132200, 466705), (150550, 409820), (163928, 376375), (165250, 373364), (186682, 330500), (204910, 301100)]