87251040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1106

約数の個数: 192

約数和(自身を含む): 321753600

約数和(自身を除く): 234502560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1063, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2126, 2160, 2280, 2565, 2736, 3040, 3189, 3420, 4104, 4252, 4320, 4560, 5130, 5315, 5472, 6378, 6840, 8208, 8504, 9120, 9567, 10260, 10630, 12756, 13680, 15945, 16416, 17008, 19134, 20197, 20520, 21260, 25512, 27360, 28701, 31890, 34016, 38268, 40394, 41040, 42520, 47835, 51024, 57402, 60591, 63780, 76536, 80788, 82080, 85040, 95670, 100985, 102048, 114804, 121182, 127560, 143505, 153072, 161576, 170080, 181773, 191340, 201970, 229608, 242364, 255120, 287010, 302955, 306144, 323152, 363546, 382680, 403940, 459216, 484728, 510240, 545319, 574020, 605910, 646304, 727092, 765360, 807880, 908865, 918432, 969456, 1090638, 1148040, 1211820, 1454184, 1530720, 1615760, 1817730, 1938912, 2181276, 2296080, 2423640, 2726595, 2908368, 3231520, 3635460, 4362552, 4592160, 4847280, 5453190, 5816736, 7270920, 8725104, 9694560, 10906380, 14541840, 17450208, 21812760, 29083680, 43625520, 87251040]

約数ペア:

[(1, 87251040), (2, 43625520), (3, 29083680), (4, 21812760), (5, 17450208), (6, 14541840), (8, 10906380), (9, 9694560), (10, 8725104), (12, 7270920), (15, 5816736), (16, 5453190), (18, 4847280), (19, 4592160), (20, 4362552), (24, 3635460), (27, 3231520), (30, 2908368), (32, 2726595), (36, 2423640), (38, 2296080), (40, 2181276), (45, 1938912), (48, 1817730), (54, 1615760), (57, 1530720), (60, 1454184), (72, 1211820), (76, 1148040), (80, 1090638), (90, 969456), (95, 918432), (96, 908865), (108, 807880), (114, 765360), (120, 727092), (135, 646304), (144, 605910), (152, 574020), (160, 545319), (171, 510240), (180, 484728), (190, 459216), (216, 403940), (228, 382680), (240, 363546), (270, 323152), (285, 306144), (288, 302955), (304, 287010), (342, 255120), (360, 242364), (380, 229608), (432, 201970), (456, 191340), (480, 181773), (513, 170080), (540, 161576), (570, 153072), (608, 143505), (684, 127560), (720, 121182), (760, 114804), (855, 102048), (864, 100985), (912, 95670), (1026, 85040), (1063, 82080), (1080, 80788), (1140, 76536), (1368, 63780), (1440, 60591), (1520, 57402), (1710, 51024), (1824, 47835), (2052, 42520), (2126, 41040), (2160, 40394), (2280, 38268), (2565, 34016), (2736, 31890), (3040, 28701), (3189, 27360), (3420, 25512), (4104, 21260), (4252, 20520), (4320, 20197), (4560, 19134), (5130, 17008), (5315, 16416), (5472, 15945), (6378, 13680), (6840, 12756), (8208, 10630), (8504, 10260), (9120, 9567)]