33479820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 114031008

約数和(自身を除く): 80551188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 457, 495, 555, 660, 666, 740, 814, 914, 990, 1110, 1221, 1332, 1371, 1628, 1665, 1828, 1980, 2035, 2220, 2285, 2442, 2742, 3330, 3663, 4070, 4113, 4570, 4884, 5027, 5484, 6105, 6660, 6855, 7326, 8140, 8226, 9140, 10054, 12210, 13710, 14652, 15081, 16452, 16909, 18315, 20108, 20565, 24420, 25135, 27420, 30162, 33818, 36630, 41130, 45243, 50270, 50727, 60324, 67636, 73260, 75405, 82260, 84545, 90486, 100540, 101454, 150810, 152181, 169090, 180972, 185999, 202908, 226215, 253635, 301620, 304362, 338180, 371998, 452430, 507270, 557997, 608724, 743996, 760905, 904860, 929995, 1014540, 1115994, 1521810, 1673991, 1859990, 2231988, 2789985, 3043620, 3347982, 3719980, 5579970, 6695964, 8369955, 11159940, 16739910, 33479820]

約数ペア:

[(1, 33479820), (2, 16739910), (3, 11159940), (4, 8369955), (5, 6695964), (6, 5579970), (9, 3719980), (10, 3347982), (11, 3043620), (12, 2789985), (15, 2231988), (18, 1859990), (20, 1673991), (22, 1521810), (30, 1115994), (33, 1014540), (36, 929995), (37, 904860), (44, 760905), (45, 743996), (55, 608724), (60, 557997), (66, 507270), (74, 452430), (90, 371998), (99, 338180), (110, 304362), (111, 301620), (132, 253635), (148, 226215), (165, 202908), (180, 185999), (185, 180972), (198, 169090), (220, 152181), (222, 150810), (330, 101454), (333, 100540), (370, 90486), (396, 84545), (407, 82260), (444, 75405), (457, 73260), (495, 67636), (555, 60324), (660, 50727), (666, 50270), (740, 45243), (814, 41130), (914, 36630), (990, 33818), (1110, 30162), (1221, 27420), (1332, 25135), (1371, 24420), (1628, 20565), (1665, 20108), (1828, 18315), (1980, 16909), (2035, 16452), (2220, 15081), (2285, 14652), (2442, 13710), (2742, 12210), (3330, 10054), (3663, 9140), (4070, 8226), (4113, 8140), (4570, 7326), (4884, 6855), (5027, 6660), (5484, 6105)]