85687560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 192

約数和(自身を含む): 327225600

約数和(自身を除く): 241538040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 919, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1838, 2072, 2220, 2331, 2520, 2590, 2664, 2757, 3108, 3330, 3676, 3885, 4440, 4595, 4662, 5180, 5514, 6216, 6433, 6660, 7352, 7770, 8271, 9190, 9324, 10360, 11028, 11655, 12866, 13320, 13785, 15540, 16542, 18380, 18648, 19299, 22056, 23310, 25732, 27570, 31080, 32165, 33084, 34003, 36760, 38598, 41355, 46620, 51464, 55140, 57897, 64330, 66168, 68006, 77196, 82710, 93240, 96495, 102009, 110280, 115794, 128660, 136012, 154392, 165420, 170015, 192990, 204018, 231588, 238021, 257320, 272024, 289485, 306027, 330840, 340030, 385980, 408036, 463176, 476042, 510045, 578970, 612054, 680060, 714063, 771960, 816072, 952084, 1020090, 1157940, 1190105, 1224108, 1360120, 1428126, 1530135, 1904168, 2040180, 2142189, 2315880, 2380210, 2448216, 2856252, 3060270, 3570315, 4080360, 4284378, 4760420, 5712504, 6120540, 7140630, 8568756, 9520840, 10710945, 12241080, 14281260, 17137512, 21421890, 28562520, 42843780, 85687560]

約数ペア:

[(1, 85687560), (2, 42843780), (3, 28562520), (4, 21421890), (5, 17137512), (6, 14281260), (7, 12241080), (8, 10710945), (9, 9520840), (10, 8568756), (12, 7140630), (14, 6120540), (15, 5712504), (18, 4760420), (20, 4284378), (21, 4080360), (24, 3570315), (28, 3060270), (30, 2856252), (35, 2448216), (36, 2380210), (37, 2315880), (40, 2142189), (42, 2040180), (45, 1904168), (56, 1530135), (60, 1428126), (63, 1360120), (70, 1224108), (72, 1190105), (74, 1157940), (84, 1020090), (90, 952084), (105, 816072), (111, 771960), (120, 714063), (126, 680060), (140, 612054), (148, 578970), (168, 510045), (180, 476042), (185, 463176), (210, 408036), (222, 385980), (252, 340030), (259, 330840), (280, 306027), (296, 289485), (315, 272024), (333, 257320), (360, 238021), (370, 231588), (420, 204018), (444, 192990), (504, 170015), (518, 165420), (555, 154392), (630, 136012), (666, 128660), (740, 115794), (777, 110280), (840, 102009), (888, 96495), (919, 93240), (1036, 82710), (1110, 77196), (1260, 68006), (1295, 66168), (1332, 64330), (1480, 57897), (1554, 55140), (1665, 51464), (1838, 46620), (2072, 41355), (2220, 38598), (2331, 36760), (2520, 34003), (2590, 33084), (2664, 32165), (2757, 31080), (3108, 27570), (3330, 25732), (3676, 23310), (3885, 22056), (4440, 19299), (4595, 18648), (4662, 18380), (5180, 16542), (5514, 15540), (6216, 13785), (6433, 13320), (6660, 12866), (7352, 11655), (7770, 11028), (8271, 10360), (9190, 9324)]