88438680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 192

約数和(自身を含む): 327525120

約数和(自身を除く): 239086440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 792, 828, 920, 971, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1656, 1942, 1980, 2024, 2070, 2277, 2530, 2760, 2913, 3036, 3795, 3884, 3960, 4140, 4554, 4855, 5060, 5826, 6072, 7590, 7768, 8280, 8739, 9108, 9710, 10120, 10681, 11385, 11652, 14565, 15180, 17478, 18216, 19420, 21362, 22333, 22770, 23304, 29130, 30360, 32043, 34956, 38840, 42724, 43695, 44666, 45540, 53405, 58260, 64086, 66999, 69912, 85448, 87390, 89332, 91080, 96129, 106810, 111665, 116520, 128172, 133998, 160215, 174780, 178664, 192258, 200997, 213620, 223330, 245663, 256344, 267996, 320430, 334995, 349560, 384516, 401994, 427240, 446660, 480645, 491326, 535992, 640860, 669990, 736989, 769032, 803988, 893320, 961290, 982652, 1004985, 1228315, 1281720, 1339980, 1473978, 1607976, 1922580, 1965304, 2009970, 2210967, 2456630, 2679960, 2947956, 3684945, 3845160, 4019940, 4421934, 4913260, 5895912, 7369890, 8039880, 8843868, 9826520, 11054835, 14739780, 17687736, 22109670, 29479560, 44219340, 88438680]

約数ペア:

[(1, 88438680), (2, 44219340), (3, 29479560), (4, 22109670), (5, 17687736), (6, 14739780), (8, 11054835), (9, 9826520), (10, 8843868), (11, 8039880), (12, 7369890), (15, 5895912), (18, 4913260), (20, 4421934), (22, 4019940), (23, 3845160), (24, 3684945), (30, 2947956), (33, 2679960), (36, 2456630), (40, 2210967), (44, 2009970), (45, 1965304), (46, 1922580), (55, 1607976), (60, 1473978), (66, 1339980), (69, 1281720), (72, 1228315), (88, 1004985), (90, 982652), (92, 961290), (99, 893320), (110, 803988), (115, 769032), (120, 736989), (132, 669990), (138, 640860), (165, 535992), (180, 491326), (184, 480645), (198, 446660), (207, 427240), (220, 401994), (230, 384516), (253, 349560), (264, 334995), (276, 320430), (330, 267996), (345, 256344), (360, 245663), (396, 223330), (414, 213620), (440, 200997), (460, 192258), (495, 178664), (506, 174780), (552, 160215), (660, 133998), (690, 128172), (759, 116520), (792, 111665), (828, 106810), (920, 96129), (971, 91080), (990, 89332), (1012, 87390), (1035, 85448), (1265, 69912), (1320, 66999), (1380, 64086), (1518, 58260), (1656, 53405), (1942, 45540), (1980, 44666), (2024, 43695), (2070, 42724), (2277, 38840), (2530, 34956), (2760, 32043), (2913, 30360), (3036, 29130), (3795, 23304), (3884, 22770), (3960, 22333), (4140, 21362), (4554, 19420), (4855, 18216), (5060, 17478), (5826, 15180), (6072, 14565), (7590, 11652), (7768, 11385), (8280, 10681), (8739, 10120), (9108, 9710)]