80109810

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 160

約数和(自身を含む): 242332992

約数和(自身を除く): 162223182

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 81, 90, 99, 110, 111, 135, 162, 165, 185, 198, 222, 243, 270, 297, 330, 333, 370, 405, 407, 486, 495, 555, 594, 666, 729, 810, 814, 891, 990, 999, 1110, 1215, 1221, 1458, 1485, 1665, 1782, 1998, 2035, 2187, 2430, 2442, 2673, 2970, 2997, 3330, 3645, 3663, 4070, 4374, 4455, 4995, 5346, 5994, 6105, 6561, 7290, 7326, 8019, 8910, 8991, 9990, 10935, 10989, 12210, 13122, 13365, 14985, 16038, 17982, 18315, 19683, 21870, 21978, 24057, 26730, 26973, 29970, 32805, 32967, 36630, 39366, 40095, 44955, 48114, 53946, 54945, 65610, 65934, 72171, 80190, 80919, 89910, 98415, 98901, 109890, 120285, 134865, 144342, 161838, 164835, 196830, 197802, 216513, 240570, 242757, 269730, 296703, 329670, 360855, 404595, 433026, 485514, 494505, 593406, 721710, 728271, 809190, 890109, 989010, 1082565, 1213785, 1456542, 1483515, 1780218, 2165130, 2427570, 2670327, 2967030, 3641355, 4450545, 5340654, 7282710, 8010981, 8901090, 13351635, 16021962, 26703270, 40054905, 80109810]

約数ペア:

[(1, 80109810), (2, 40054905), (3, 26703270), (5, 16021962), (6, 13351635), (9, 8901090), (10, 8010981), (11, 7282710), (15, 5340654), (18, 4450545), (22, 3641355), (27, 2967030), (30, 2670327), (33, 2427570), (37, 2165130), (45, 1780218), (54, 1483515), (55, 1456542), (66, 1213785), (74, 1082565), (81, 989010), (90, 890109), (99, 809190), (110, 728271), (111, 721710), (135, 593406), (162, 494505), (165, 485514), (185, 433026), (198, 404595), (222, 360855), (243, 329670), (270, 296703), (297, 269730), (330, 242757), (333, 240570), (370, 216513), (405, 197802), (407, 196830), (486, 164835), (495, 161838), (555, 144342), (594, 134865), (666, 120285), (729, 109890), (810, 98901), (814, 98415), (891, 89910), (990, 80919), (999, 80190), (1110, 72171), (1215, 65934), (1221, 65610), (1458, 54945), (1485, 53946), (1665, 48114), (1782, 44955), (1998, 40095), (2035, 39366), (2187, 36630), (2430, 32967), (2442, 32805), (2673, 29970), (2970, 26973), (2997, 26730), (3330, 24057), (3645, 21978), (3663, 21870), (4070, 19683), (4374, 18315), (4455, 17982), (4995, 16038), (5346, 14985), (5994, 13365), (6105, 13122), (6561, 12210), (7290, 10989), (7326, 10935), (8019, 9990), (8910, 8991)]