312260400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 240

約数和(自身を含む): 1150893600

約数和(自身を除く): 838633200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 48, 50, 54, 58, 60, 72, 75, 80, 87, 90, 100, 108, 116, 120, 135, 144, 145, 150, 174, 180, 200, 216, 225, 232, 240, 261, 270, 290, 300, 348, 360, 400, 432, 435, 450, 464, 522, 540, 580, 600, 675, 696, 720, 725, 783, 870, 900, 997, 1044, 1080, 1160, 1200, 1305, 1350, 1392, 1450, 1566, 1740, 1800, 1994, 2088, 2160, 2175, 2320, 2610, 2700, 2900, 2991, 3132, 3480, 3600, 3915, 3988, 4176, 4350, 4985, 5220, 5400, 5800, 5982, 6264, 6525, 6960, 7830, 7976, 8700, 8973, 9970, 10440, 10800, 11600, 11964, 12528, 13050, 14955, 15660, 15952, 17400, 17946, 19575, 19940, 20880, 23928, 24925, 26100, 26919, 28913, 29910, 31320, 34800, 35892, 39150, 39880, 44865, 47856, 49850, 52200, 53838, 57826, 59820, 62640, 71784, 74775, 78300, 79760, 86739, 89730, 99700, 104400, 107676, 115652, 119640, 134595, 143568, 144565, 149550, 156600, 173478, 179460, 199400, 215352, 224325, 231304, 239280, 260217, 269190, 289130, 299100, 313200, 346956, 358920, 398800, 430704, 433695, 448650, 462608, 520434, 538380, 578260, 598200, 672975, 693912, 717840, 722825, 780651, 867390, 897300, 1040868, 1076760, 1156520, 1196400, 1301085, 1345950, 1387824, 1445650, 1561302, 1734780, 1794600, 2081736, 2153520, 2168475, 2313040, 2602170, 2691900, 2891300, 3122604, 3469560, 3589200, 3903255, 4163472, 4336950, 5204340, 5383800, 5782600, 6245208, 6505425, 6939120, 7806510, 8673900, 10408680, 10767600, 11565200, 12490416, 13010850, 15613020, 17347800, 19516275, 20817360, 26021700, 31226040, 34695600, 39032550, 52043400, 62452080, 78065100, 104086800, 156130200, 312260400]

約数ペア:

[(1, 312260400), (2, 156130200), (3, 104086800), (4, 78065100), (5, 62452080), (6, 52043400), (8, 39032550), (9, 34695600), (10, 31226040), (12, 26021700), (15, 20817360), (16, 19516275), (18, 17347800), (20, 15613020), (24, 13010850), (25, 12490416), (27, 11565200), (29, 10767600), (30, 10408680), (36, 8673900), (40, 7806510), (45, 6939120), (48, 6505425), (50, 6245208), (54, 5782600), (58, 5383800), (60, 5204340), (72, 4336950), (75, 4163472), (80, 3903255), (87, 3589200), (90, 3469560), (100, 3122604), (108, 2891300), (116, 2691900), (120, 2602170), (135, 2313040), (144, 2168475), (145, 2153520), (150, 2081736), (174, 1794600), (180, 1734780), (200, 1561302), (216, 1445650), (225, 1387824), (232, 1345950), (240, 1301085), (261, 1196400), (270, 1156520), (290, 1076760), (300, 1040868), (348, 897300), (360, 867390), (400, 780651), (432, 722825), (435, 717840), (450, 693912), (464, 672975), (522, 598200), (540, 578260), (580, 538380), (600, 520434), (675, 462608), (696, 448650), (720, 433695), (725, 430704), (783, 398800), (870, 358920), (900, 346956), (997, 313200), (1044, 299100), (1080, 289130), (1160, 269190), (1200, 260217), (1305, 239280), (1350, 231304), (1392, 224325), (1450, 215352), (1566, 199400), (1740, 179460), (1800, 173478), (1994, 156600), (2088, 149550), (2160, 144565), (2175, 143568), (2320, 134595), (2610, 119640), (2700, 115652), (2900, 107676), (2991, 104400), (3132, 99700), (3480, 89730), (3600, 86739), (3915, 79760), (3988, 78300), (4176, 74775), (4350, 71784), (4985, 62640), (5220, 59820), (5400, 57826), (5800, 53838), (5982, 52200), (6264, 49850), (6525, 47856), (6960, 44865), (7830, 39880), (7976, 39150), (8700, 35892), (8973, 34800), (9970, 31320), (10440, 29910), (10800, 28913), (11600, 26919), (11964, 26100), (12528, 24925), (13050, 23928), (14955, 20880), (15660, 19940), (15952, 19575), (17400, 17946)]