72955080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 320

約数和(自身を含む): 282268800

約数和(自身を除く): 209313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 81, 88, 89, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 162, 165, 178, 180, 184, 198, 207, 216, 220, 230, 253, 264, 267, 270, 276, 297, 324, 330, 345, 356, 360, 396, 405, 414, 440, 445, 460, 495, 506, 534, 540, 552, 594, 621, 648, 660, 690, 712, 759, 792, 801, 810, 828, 890, 891, 920, 979, 990, 1012, 1035, 1068, 1080, 1188, 1242, 1265, 1320, 1335, 1380, 1485, 1518, 1602, 1620, 1656, 1780, 1782, 1863, 1958, 1980, 2024, 2047, 2070, 2136, 2277, 2376, 2403, 2484, 2530, 2670, 2760, 2937, 2970, 3036, 3105, 3204, 3240, 3560, 3564, 3726, 3795, 3916, 3960, 4005, 4094, 4140, 4455, 4554, 4806, 4895, 4968, 5060, 5340, 5874, 5940, 6072, 6141, 6210, 6408, 6831, 7128, 7209, 7452, 7590, 7832, 8010, 8188, 8280, 8811, 8910, 9108, 9315, 9612, 9790, 10120, 10235, 10680, 11385, 11748, 11880, 12015, 12282, 12420, 13662, 14418, 14685, 14904, 15180, 16020, 16376, 17622, 17820, 18216, 18423, 18630, 19224, 19580, 20470, 20493, 22517, 22770, 23496, 24030, 24564, 24840, 26433, 27324, 28836, 29370, 30360, 30705, 32040, 34155, 35244, 35640, 36045, 36846, 37260, 39160, 40940, 40986, 44055, 45034, 45540, 48060, 49128, 52866, 54648, 55269, 57672, 58740, 61410, 67551, 68310, 70488, 72090, 73692, 74520, 79299, 81880, 81972, 88110, 90068, 91080, 92115, 96120, 102465, 105732, 110538, 112585, 117480, 122820, 132165, 135102, 136620, 144180, 147384, 158598, 163944, 165807, 176220, 180136, 184230, 202653, 204930, 211464, 221076, 225170, 245640, 264330, 270204, 273240, 276345, 288360, 317196, 331614, 337755, 352440, 368460, 396495, 405306, 409860, 442152, 450340, 528660, 540408, 552690, 607959, 634392, 663228, 675510, 736920, 792990, 810612, 819720, 829035, 900680, 1013265, 1057320, 1105380, 1215918, 1326456, 1351020, 1585980, 1621224, 1658070, 1823877, 2026530, 2210760, 2431836, 2702040, 3039795, 3171960, 3316140, 3647754, 4053060, 4863672, 6079590, 6632280, 7295508, 8106120, 9119385, 12159180, 14591016, 18238770, 24318360, 36477540, 72955080]

約数ペア:

[(1, 72955080), (2, 36477540), (3, 24318360), (4, 18238770), (5, 14591016), (6, 12159180), (8, 9119385), (9, 8106120), (10, 7295508), (11, 6632280), (12, 6079590), (15, 4863672), (18, 4053060), (20, 3647754), (22, 3316140), (23, 3171960), (24, 3039795), (27, 2702040), (30, 2431836), (33, 2210760), (36, 2026530), (40, 1823877), (44, 1658070), (45, 1621224), (46, 1585980), (54, 1351020), (55, 1326456), (60, 1215918), (66, 1105380), (69, 1057320), (72, 1013265), (81, 900680), (88, 829035), (89, 819720), (90, 810612), (92, 792990), (99, 736920), (108, 675510), (110, 663228), (115, 634392), (120, 607959), (132, 552690), (135, 540408), (138, 528660), (162, 450340), (165, 442152), (178, 409860), (180, 405306), (184, 396495), (198, 368460), (207, 352440), (216, 337755), (220, 331614), (230, 317196), (253, 288360), (264, 276345), (267, 273240), (270, 270204), (276, 264330), (297, 245640), (324, 225170), (330, 221076), (345, 211464), (356, 204930), (360, 202653), (396, 184230), (405, 180136), (414, 176220), (440, 165807), (445, 163944), (460, 158598), (495, 147384), (506, 144180), (534, 136620), (540, 135102), (552, 132165), (594, 122820), (621, 117480), (648, 112585), (660, 110538), (690, 105732), (712, 102465), (759, 96120), (792, 92115), (801, 91080), (810, 90068), (828, 88110), (890, 81972), (891, 81880), (920, 79299), (979, 74520), (990, 73692), (1012, 72090), (1035, 70488), (1068, 68310), (1080, 67551), (1188, 61410), (1242, 58740), (1265, 57672), (1320, 55269), (1335, 54648), (1380, 52866), (1485, 49128), (1518, 48060), (1602, 45540), (1620, 45034), (1656, 44055), (1780, 40986), (1782, 40940), (1863, 39160), (1958, 37260), (1980, 36846), (2024, 36045), (2047, 35640), (2070, 35244), (2136, 34155), (2277, 32040), (2376, 30705), (2403, 30360), (2484, 29370), (2530, 28836), (2670, 27324), (2760, 26433), (2937, 24840), (2970, 24564), (3036, 24030), (3105, 23496), (3204, 22770), (3240, 22517), (3560, 20493), (3564, 20470), (3726, 19580), (3795, 19224), (3916, 18630), (3960, 18423), (4005, 18216), (4094, 17820), (4140, 17622), (4455, 16376), (4554, 16020), (4806, 15180), (4895, 14904), (4968, 14685), (5060, 14418), (5340, 13662), (5874, 12420), (5940, 12282), (6072, 12015), (6141, 11880), (6210, 11748), (6408, 11385), (6831, 10680), (7128, 10235), (7209, 10120), (7452, 9790), (7590, 9612), (7832, 9315), (8010, 9108), (8188, 8910), (8280, 8811)]