1020583800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:964

約数の個数: 240

約数和(自身を含む): 3597359040

約数和(自身を除く): 2576775240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 73, 75, 81, 90, 100, 108, 120, 135, 146, 150, 162, 180, 200, 216, 219, 225, 270, 292, 300, 324, 360, 365, 405, 438, 450, 540, 584, 600, 648, 657, 675, 730, 810, 863, 876, 900, 1080, 1095, 1314, 1350, 1460, 1620, 1726, 1752, 1800, 1825, 1971, 2025, 2190, 2589, 2628, 2700, 2920, 3240, 3285, 3452, 3650, 3942, 4050, 4315, 4380, 5178, 5256, 5400, 5475, 5913, 6570, 6904, 7300, 7767, 7884, 8100, 8630, 8760, 9855, 10356, 10950, 11826, 12945, 13140, 14600, 15534, 15768, 16200, 16425, 17260, 19710, 20712, 21575, 21900, 23301, 23652, 25890, 26280, 29565, 31068, 32850, 34520, 38835, 39420, 43150, 43800, 46602, 47304, 49275, 51780, 59130, 62136, 62999, 64725, 65700, 69903, 77670, 78840, 86300, 93204, 98550, 103560, 116505, 118260, 125998, 129450, 131400, 139806, 147825, 155340, 172600, 186408, 188997, 194175, 197100, 233010, 236520, 251996, 258900, 279612, 295650, 310680, 314995, 349515, 377994, 388350, 394200, 466020, 503992, 517800, 559224, 566991, 582525, 591300, 629990, 699030, 755988, 776700, 932040, 944985, 1133982, 1165050, 1182600, 1259980, 1398060, 1511976, 1553400, 1574975, 1700973, 1747575, 1889970, 2267964, 2330100, 2519960, 2796120, 2834955, 3149950, 3401946, 3495150, 3779940, 4535928, 4660200, 4724925, 5102919, 5669910, 6299900, 6803892, 6990300, 7559880, 8504865, 9449850, 10205838, 11339820, 12599800, 13607784, 13980600, 14174775, 17009730, 18899700, 20411676, 22679640, 25514595, 28349550, 34019460, 37799400, 40823352, 42524325, 51029190, 56699100, 68038920, 85048650, 102058380, 113398200, 127572975, 170097300, 204116760, 255145950, 340194600, 510291900, 1020583800]

約数ペア:

[(1, 1020583800), (2, 510291900), (3, 340194600), (4, 255145950), (5, 204116760), (6, 170097300), (8, 127572975), (9, 113398200), (10, 102058380), (12, 85048650), (15, 68038920), (18, 56699100), (20, 51029190), (24, 42524325), (25, 40823352), (27, 37799400), (30, 34019460), (36, 28349550), (40, 25514595), (45, 22679640), (50, 20411676), (54, 18899700), (60, 17009730), (72, 14174775), (73, 13980600), (75, 13607784), (81, 12599800), (90, 11339820), (100, 10205838), (108, 9449850), (120, 8504865), (135, 7559880), (146, 6990300), (150, 6803892), (162, 6299900), (180, 5669910), (200, 5102919), (216, 4724925), (219, 4660200), (225, 4535928), (270, 3779940), (292, 3495150), (300, 3401946), (324, 3149950), (360, 2834955), (365, 2796120), (405, 2519960), (438, 2330100), (450, 2267964), (540, 1889970), (584, 1747575), (600, 1700973), (648, 1574975), (657, 1553400), (675, 1511976), (730, 1398060), (810, 1259980), (863, 1182600), (876, 1165050), (900, 1133982), (1080, 944985), (1095, 932040), (1314, 776700), (1350, 755988), (1460, 699030), (1620, 629990), (1726, 591300), (1752, 582525), (1800, 566991), (1825, 559224), (1971, 517800), (2025, 503992), (2190, 466020), (2589, 394200), (2628, 388350), (2700, 377994), (2920, 349515), (3240, 314995), (3285, 310680), (3452, 295650), (3650, 279612), (3942, 258900), (4050, 251996), (4315, 236520), (4380, 233010), (5178, 197100), (5256, 194175), (5400, 188997), (5475, 186408), (5913, 172600), (6570, 155340), (6904, 147825), (7300, 139806), (7767, 131400), (7884, 129450), (8100, 125998), (8630, 118260), (8760, 116505), (9855, 103560), (10356, 98550), (10950, 93204), (11826, 86300), (12945, 78840), (13140, 77670), (14600, 69903), (15534, 65700), (15768, 64725), (16200, 62999), (16425, 62136), (17260, 59130), (19710, 51780), (20712, 49275), (21575, 47304), (21900, 46602), (23301, 43800), (23652, 43150), (25890, 39420), (26280, 38835), (29565, 34520), (31068, 32850)]