2107501800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{26813}}^1$

素因数の和:26963

約数の個数: 96

約数和(自身を含む): 6583373280

約数和(自身を除く): 4475871480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 131, 150, 200, 262, 300, 393, 524, 600, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3275, 3930, 5240, 6550, 7860, 9825, 13100, 15720, 19650, 26200, 26813, 39300, 53626, 78600, 80439, 107252, 134065, 160878, 214504, 268130, 321756, 402195, 536260, 643512, 670325, 804390, 1072520, 1340650, 1608780, 2010975, 2681300, 3217560, 3512503, 4021950, 5362600, 7025006, 8043900, 10537509, 14050012, 16087800, 17562515, 21075018, 28100024, 35125030, 42150036, 52687545, 70250060, 84300072, 87812575, 105375090, 140500120, 175625150, 210750180, 263437725, 351250300, 421500360, 526875450, 702500600, 1053750900, 2107501800]

約数ペア:

[(1, 2107501800), (2, 1053750900), (3, 702500600), (4, 526875450), (5, 421500360), (6, 351250300), (8, 263437725), (10, 210750180), (12, 175625150), (15, 140500120), (20, 105375090), (24, 87812575), (25, 84300072), (30, 70250060), (40, 52687545), (50, 42150036), (60, 35125030), (75, 28100024), (100, 21075018), (120, 17562515), (131, 16087800), (150, 14050012), (200, 10537509), (262, 8043900), (300, 7025006), (393, 5362600), (524, 4021950), (600, 3512503), (655, 3217560), (786, 2681300), (1048, 2010975), (1310, 1608780), (1572, 1340650), (1965, 1072520), (2620, 804390), (3144, 670325), (3275, 643512), (3930, 536260), (5240, 402195), (6550, 321756), (7860, 268130), (9825, 214504), (13100, 160878), (15720, 134065), (19650, 107252), (26200, 80439), (26813, 78600), (39300, 53626)]