80269800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 275607360

約数和(自身を除く): 195337560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 41, 50, 52, 60, 65, 75, 78, 82, 100, 104, 120, 123, 130, 150, 156, 164, 195, 200, 205, 246, 251, 260, 300, 312, 325, 328, 390, 410, 492, 502, 520, 533, 600, 615, 650, 753, 780, 820, 975, 984, 1004, 1025, 1066, 1230, 1255, 1300, 1506, 1560, 1599, 1640, 1950, 2008, 2050, 2132, 2460, 2510, 2600, 2665, 3012, 3075, 3198, 3263, 3765, 3900, 4100, 4264, 4920, 5020, 5330, 6024, 6150, 6275, 6396, 6526, 7530, 7800, 7995, 8200, 9789, 10040, 10291, 10660, 12300, 12550, 12792, 13052, 13325, 15060, 15990, 16315, 18825, 19578, 20582, 21320, 24600, 25100, 26104, 26650, 30120, 30873, 31980, 32630, 37650, 39156, 39975, 41164, 48945, 50200, 51455, 53300, 61746, 63960, 65260, 75300, 78312, 79950, 81575, 82328, 97890, 102910, 106600, 123492, 130520, 133783, 150600, 154365, 159900, 163150, 195780, 205820, 244725, 246984, 257275, 267566, 308730, 319800, 326300, 391560, 401349, 411640, 489450, 514550, 535132, 617460, 652600, 668915, 771825, 802698, 978900, 1029100, 1070264, 1234920, 1337830, 1543650, 1605396, 1957800, 2006745, 2058200, 2675660, 3087300, 3210792, 3344575, 4013490, 5351320, 6174600, 6689150, 8026980, 10033725, 13378300, 16053960, 20067450, 26756600, 40134900, 80269800]

約数ペア:

[(1, 80269800), (2, 40134900), (3, 26756600), (4, 20067450), (5, 16053960), (6, 13378300), (8, 10033725), (10, 8026980), (12, 6689150), (13, 6174600), (15, 5351320), (20, 4013490), (24, 3344575), (25, 3210792), (26, 3087300), (30, 2675660), (39, 2058200), (40, 2006745), (41, 1957800), (50, 1605396), (52, 1543650), (60, 1337830), (65, 1234920), (75, 1070264), (78, 1029100), (82, 978900), (100, 802698), (104, 771825), (120, 668915), (123, 652600), (130, 617460), (150, 535132), (156, 514550), (164, 489450), (195, 411640), (200, 401349), (205, 391560), (246, 326300), (251, 319800), (260, 308730), (300, 267566), (312, 257275), (325, 246984), (328, 244725), (390, 205820), (410, 195780), (492, 163150), (502, 159900), (520, 154365), (533, 150600), (600, 133783), (615, 130520), (650, 123492), (753, 106600), (780, 102910), (820, 97890), (975, 82328), (984, 81575), (1004, 79950), (1025, 78312), (1066, 75300), (1230, 65260), (1255, 63960), (1300, 61746), (1506, 53300), (1560, 51455), (1599, 50200), (1640, 48945), (1950, 41164), (2008, 39975), (2050, 39156), (2132, 37650), (2460, 32630), (2510, 31980), (2600, 30873), (2665, 30120), (3012, 26650), (3075, 26104), (3198, 25100), (3263, 24600), (3765, 21320), (3900, 20582), (4100, 19578), (4264, 18825), (4920, 16315), (5020, 15990), (5330, 15060), (6024, 13325), (6150, 13052), (6275, 12792), (6396, 12550), (6526, 12300), (7530, 10660), (7800, 10291), (7995, 10040), (8200, 9789)]