87832680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 294088320

約数和(自身を除く): 206255640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 71, 78, 104, 120, 122, 130, 142, 156, 169, 183, 195, 213, 244, 260, 284, 305, 312, 338, 355, 366, 390, 426, 488, 507, 520, 568, 610, 676, 710, 732, 780, 793, 845, 852, 915, 923, 1014, 1065, 1220, 1352, 1420, 1464, 1560, 1586, 1690, 1704, 1830, 1846, 2028, 2130, 2379, 2440, 2535, 2769, 2840, 3172, 3380, 3660, 3692, 3965, 4056, 4260, 4331, 4615, 4758, 5070, 5538, 6344, 6760, 7320, 7384, 7930, 8520, 8662, 9230, 9516, 10140, 10309, 11076, 11895, 11999, 12993, 13845, 15860, 17324, 18460, 19032, 20280, 20618, 21655, 22152, 23790, 23998, 25986, 27690, 30927, 31720, 34648, 35997, 36920, 41236, 43310, 47580, 47996, 51545, 51972, 55380, 56303, 59995, 61854, 64965, 71994, 82472, 86620, 95160, 95992, 103090, 103944, 110760, 112606, 119990, 123708, 129930, 143988, 154635, 168909, 173240, 179985, 206180, 225212, 239980, 247416, 259860, 281515, 287976, 309270, 337818, 359970, 412360, 450424, 479960, 519720, 563030, 618540, 675636, 719940, 731939, 844545, 1126060, 1237080, 1351272, 1439880, 1463878, 1689090, 2195817, 2252120, 2927756, 3378180, 3659695, 4391634, 5855512, 6756360, 7319390, 8783268, 10979085, 14638780, 17566536, 21958170, 29277560, 43916340, 87832680]

約数ペア:

[(1, 87832680), (2, 43916340), (3, 29277560), (4, 21958170), (5, 17566536), (6, 14638780), (8, 10979085), (10, 8783268), (12, 7319390), (13, 6756360), (15, 5855512), (20, 4391634), (24, 3659695), (26, 3378180), (30, 2927756), (39, 2252120), (40, 2195817), (52, 1689090), (60, 1463878), (61, 1439880), (65, 1351272), (71, 1237080), (78, 1126060), (104, 844545), (120, 731939), (122, 719940), (130, 675636), (142, 618540), (156, 563030), (169, 519720), (183, 479960), (195, 450424), (213, 412360), (244, 359970), (260, 337818), (284, 309270), (305, 287976), (312, 281515), (338, 259860), (355, 247416), (366, 239980), (390, 225212), (426, 206180), (488, 179985), (507, 173240), (520, 168909), (568, 154635), (610, 143988), (676, 129930), (710, 123708), (732, 119990), (780, 112606), (793, 110760), (845, 103944), (852, 103090), (915, 95992), (923, 95160), (1014, 86620), (1065, 82472), (1220, 71994), (1352, 64965), (1420, 61854), (1464, 59995), (1560, 56303), (1586, 55380), (1690, 51972), (1704, 51545), (1830, 47996), (1846, 47580), (2028, 43310), (2130, 41236), (2379, 36920), (2440, 35997), (2535, 34648), (2769, 31720), (2840, 30927), (3172, 27690), (3380, 25986), (3660, 23998), (3692, 23790), (3965, 22152), (4056, 21655), (4260, 20618), (4331, 20280), (4615, 19032), (4758, 18460), (5070, 17324), (5538, 15860), (6344, 13845), (6760, 12993), (7320, 11999), (7384, 11895), (7930, 11076), (8520, 10309), (8662, 10140), (9230, 9516)]