419936400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 300

約数和(自身を含む): 1624678132

約数和(自身を除く): 1204741732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 162, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 324, 325, 351, 360, 390, 400, 405, 432, 450, 468, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 810, 900, 936, 975, 997, 1040, 1053, 1080, 1170, 1200, 1296, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1872, 1950, 1994, 2025, 2106, 2160, 2340, 2600, 2700, 2808, 2925, 2991, 3120, 3240, 3510, 3600, 3900, 3988, 4050, 4212, 4680, 4985, 5200, 5265, 5400, 5616, 5850, 5982, 6480, 7020, 7800, 7976, 8100, 8424, 8775, 8973, 9360, 9970, 10530, 10800, 11700, 11964, 12961, 14040, 14955, 15600, 15952, 16200, 16848, 17550, 17946, 19940, 21060, 23400, 23928, 24925, 25922, 26325, 26919, 28080, 29910, 32400, 35100, 35892, 38883, 39880, 42120, 44865, 46800, 47856, 49850, 51844, 52650, 53838, 59820, 64805, 70200, 71784, 74775, 77766, 79760, 80757, 84240, 89730, 99700, 103688, 105300, 107676, 116649, 119640, 129610, 134595, 140400, 143568, 149550, 155532, 161514, 179460, 194415, 199400, 207376, 210600, 215352, 224325, 233298, 239280, 259220, 269190, 299100, 311064, 323028, 324025, 349947, 358920, 388830, 398800, 403785, 421200, 430704, 448650, 466596, 518440, 538380, 583245, 598200, 622128, 646056, 648050, 672975, 699894, 717840, 777660, 807570, 897300, 933192, 972075, 1036880, 1049841, 1076760, 1166490, 1196400, 1292112, 1296100, 1345950, 1399788, 1555320, 1615140, 1749735, 1794600, 1866384, 1944150, 2018925, 2099682, 2153520, 2332980, 2592200, 2691900, 2799576, 2916225, 3110640, 3230280, 3499470, 3589200, 3888300, 4037850, 4199364, 4665960, 5184400, 5249205, 5383800, 5599152, 5832450, 6460560, 6998940, 7776600, 8075700, 8398728, 8748675, 9331920, 10498410, 10767600, 11664900, 13997880, 15553200, 16151400, 16797456, 17497350, 20996820, 23329800, 26246025, 27995760, 32302800, 34994700, 41993640, 46659600, 52492050, 69989400, 83987280, 104984100, 139978800, 209968200, 419936400]

約数ペア:

[(1, 419936400), (2, 209968200), (3, 139978800), (4, 104984100), (5, 83987280), (6, 69989400), (8, 52492050), (9, 46659600), (10, 41993640), (12, 34994700), (13, 32302800), (15, 27995760), (16, 26246025), (18, 23329800), (20, 20996820), (24, 17497350), (25, 16797456), (26, 16151400), (27, 15553200), (30, 13997880), (36, 11664900), (39, 10767600), (40, 10498410), (45, 9331920), (48, 8748675), (50, 8398728), (52, 8075700), (54, 7776600), (60, 6998940), (65, 6460560), (72, 5832450), (75, 5599152), (78, 5383800), (80, 5249205), (81, 5184400), (90, 4665960), (100, 4199364), (104, 4037850), (108, 3888300), (117, 3589200), (120, 3499470), (130, 3230280), (135, 3110640), (144, 2916225), (150, 2799576), (156, 2691900), (162, 2592200), (180, 2332980), (195, 2153520), (200, 2099682), (208, 2018925), (216, 1944150), (225, 1866384), (234, 1794600), (240, 1749735), (260, 1615140), (270, 1555320), (300, 1399788), (312, 1345950), (324, 1296100), (325, 1292112), (351, 1196400), (360, 1166490), (390, 1076760), (400, 1049841), (405, 1036880), (432, 972075), (450, 933192), (468, 897300), (520, 807570), (540, 777660), (585, 717840), (600, 699894), (624, 672975), (648, 648050), (650, 646056), (675, 622128), (702, 598200), (720, 583245), (780, 538380), (810, 518440), (900, 466596), (936, 448650), (975, 430704), (997, 421200), (1040, 403785), (1053, 398800), (1080, 388830), (1170, 358920), (1200, 349947), (1296, 324025), (1300, 323028), (1350, 311064), (1404, 299100), (1560, 269190), (1620, 259220), (1755, 239280), (1800, 233298), (1872, 224325), (1950, 215352), (1994, 210600), (2025, 207376), (2106, 199400), (2160, 194415), (2340, 179460), (2600, 161514), (2700, 155532), (2808, 149550), (2925, 143568), (2991, 140400), (3120, 134595), (3240, 129610), (3510, 119640), (3600, 116649), (3900, 107676), (3988, 105300), (4050, 103688), (4212, 99700), (4680, 89730), (4985, 84240), (5200, 80757), (5265, 79760), (5400, 77766), (5616, 74775), (5850, 71784), (5982, 70200), (6480, 64805), (7020, 59820), (7800, 53838), (7976, 52650), (8100, 51844), (8424, 49850), (8775, 47856), (8973, 46800), (9360, 44865), (9970, 42120), (10530, 39880), (10800, 38883), (11700, 35892), (11964, 35100), (12961, 32400), (14040, 29910), (14955, 28080), (15600, 26919), (15952, 26325), (16200, 25922), (16848, 24925), (17550, 23928), (17946, 23400), (19940, 21060)]