381191400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1065

約数の個数: 192

約数和(自身を含む): 1332355200

約数和(自身を除く): 951163800

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, 90, 100, 108, 120, 135, 146, 150, 180, 200, 216, 219, 225, 270, 292, 300, 360, 365, 438, 450, 540, 584, 600, 657, 675, 730, 876, 900, 967, 1080, 1095, 1314, 1350, 1460, 1752, 1800, 1825, 1934, 1971, 2190, 2628, 2700, 2901, 2920, 3285, 3650, 3868, 3942, 4380, 4835, 5256, 5400, 5475, 5802, 6570, 7300, 7736, 7884, 8703, 8760, 9670, 9855, 10950, 11604, 13140, 14505, 14600, 15768, 16425, 17406, 19340, 19710, 21900, 23208, 24175, 26109, 26280, 29010, 32850, 34812, 38680, 39420, 43515, 43800, 48350, 49275, 52218, 58020, 65700, 69624, 70591, 72525, 78840, 87030, 96700, 98550, 104436, 116040, 130545, 131400, 141182, 145050, 174060, 193400, 197100, 208872, 211773, 217575, 261090, 282364, 290100, 348120, 352955, 394200, 423546, 435150, 522180, 564728, 580200, 635319, 652725, 705910, 847092, 870300, 1044360, 1058865, 1270638, 1305450, 1411820, 1694184, 1740600, 1764775, 1905957, 2117730, 2541276, 2610900, 2823640, 3176595, 3529550, 3811914, 4235460, 5082552, 5221800, 5294325, 6353190, 7059100, 7623828, 8470920, 9529785, 10588650, 12706380, 14118200, 15247656, 15882975, 19059570, 21177300, 25412760, 31765950, 38119140, 42354600, 47648925, 63531900, 76238280, 95297850, 127063800, 190595700, 381191400]

約数ペア:

[(1, 381191400), (2, 190595700), (3, 127063800), (4, 95297850), (5, 76238280), (6, 63531900), (8, 47648925), (9, 42354600), (10, 38119140), (12, 31765950), (15, 25412760), (18, 21177300), (20, 19059570), (24, 15882975), (25, 15247656), (27, 14118200), (30, 12706380), (36, 10588650), (40, 9529785), (45, 8470920), (50, 7623828), (54, 7059100), (60, 6353190), (72, 5294325), (73, 5221800), (75, 5082552), (90, 4235460), (100, 3811914), (108, 3529550), (120, 3176595), (135, 2823640), (146, 2610900), (150, 2541276), (180, 2117730), (200, 1905957), (216, 1764775), (219, 1740600), (225, 1694184), (270, 1411820), (292, 1305450), (300, 1270638), (360, 1058865), (365, 1044360), (438, 870300), (450, 847092), (540, 705910), (584, 652725), (600, 635319), (657, 580200), (675, 564728), (730, 522180), (876, 435150), (900, 423546), (967, 394200), (1080, 352955), (1095, 348120), (1314, 290100), (1350, 282364), (1460, 261090), (1752, 217575), (1800, 211773), (1825, 208872), (1934, 197100), (1971, 193400), (2190, 174060), (2628, 145050), (2700, 141182), (2901, 131400), (2920, 130545), (3285, 116040), (3650, 104436), (3868, 98550), (3942, 96700), (4380, 87030), (4835, 78840), (5256, 72525), (5400, 70591), (5475, 69624), (5802, 65700), (6570, 58020), (7300, 52218), (7736, 49275), (7884, 48350), (8703, 43800), (8760, 43515), (9670, 39420), (9855, 38680), (10950, 34812), (11604, 32850), (13140, 29010), (14505, 26280), (14600, 26109), (15768, 24175), (16425, 23208), (17406, 21900), (19340, 19710)]