385686600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 1299291840

約数和(自身を除く): 913605240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 197, 200, 251, 260, 300, 312, 325, 390, 394, 502, 520, 591, 600, 650, 753, 780, 788, 975, 985, 1004, 1182, 1255, 1300, 1506, 1560, 1576, 1950, 1970, 2008, 2364, 2510, 2561, 2600, 2955, 3012, 3263, 3765, 3900, 3940, 4728, 4925, 5020, 5122, 5910, 6024, 6275, 6526, 7530, 7683, 7800, 7880, 9789, 9850, 10040, 10244, 11820, 12550, 12805, 13052, 14775, 15060, 15366, 16315, 18825, 19578, 19700, 20488, 23640, 25100, 25610, 26104, 29550, 30120, 30732, 32630, 37650, 38415, 39156, 39400, 48945, 49447, 50200, 51220, 59100, 61464, 64025, 65260, 75300, 76830, 78312, 81575, 97890, 98894, 102440, 118200, 128050, 130520, 148341, 150600, 153660, 163150, 192075, 195780, 197788, 244725, 247235, 256100, 296682, 307320, 326300, 384150, 391560, 395576, 489450, 494470, 512200, 593364, 642811, 652600, 741705, 768300, 978900, 988940, 1186728, 1236175, 1285622, 1483410, 1536600, 1928433, 1957800, 1977880, 2472350, 2571244, 2966820, 3214055, 3708525, 3856866, 4944700, 5142488, 5933640, 6428110, 7417050, 7713732, 9642165, 9889400, 12856220, 14834100, 15427464, 16070275, 19284330, 25712440, 29668200, 32140550, 38568660, 48210825, 64281100, 77137320, 96421650, 128562200, 192843300, 385686600]

約数ペア:

[(1, 385686600), (2, 192843300), (3, 128562200), (4, 96421650), (5, 77137320), (6, 64281100), (8, 48210825), (10, 38568660), (12, 32140550), (13, 29668200), (15, 25712440), (20, 19284330), (24, 16070275), (25, 15427464), (26, 14834100), (30, 12856220), (39, 9889400), (40, 9642165), (50, 7713732), (52, 7417050), (60, 6428110), (65, 5933640), (75, 5142488), (78, 4944700), (100, 3856866), (104, 3708525), (120, 3214055), (130, 2966820), (150, 2571244), (156, 2472350), (195, 1977880), (197, 1957800), (200, 1928433), (251, 1536600), (260, 1483410), (300, 1285622), (312, 1236175), (325, 1186728), (390, 988940), (394, 978900), (502, 768300), (520, 741705), (591, 652600), (600, 642811), (650, 593364), (753, 512200), (780, 494470), (788, 489450), (975, 395576), (985, 391560), (1004, 384150), (1182, 326300), (1255, 307320), (1300, 296682), (1506, 256100), (1560, 247235), (1576, 244725), (1950, 197788), (1970, 195780), (2008, 192075), (2364, 163150), (2510, 153660), (2561, 150600), (2600, 148341), (2955, 130520), (3012, 128050), (3263, 118200), (3765, 102440), (3900, 98894), (3940, 97890), (4728, 81575), (4925, 78312), (5020, 76830), (5122, 75300), (5910, 65260), (6024, 64025), (6275, 61464), (6526, 59100), (7530, 51220), (7683, 50200), (7800, 49447), (7880, 48945), (9789, 39400), (9850, 39156), (10040, 38415), (10244, 37650), (11820, 32630), (12550, 30732), (12805, 30120), (13052, 29550), (14775, 26104), (15060, 25610), (15366, 25100), (16315, 23640), (18825, 20488), (19578, 19700)]