1890590400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7723}}^1$

素因数の和:7768

約数の個数: 252

約数和(自身を含む): 7115796792

約数和(自身を除く): 5225206392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1088, 1200, 1224, 1275, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 2040, 2400, 2448, 2550, 2720, 2880, 3060, 3264, 3400, 3600, 3825, 4080, 4800, 4896, 5100, 5440, 6120, 6800, 7200, 7650, 7723, 8160, 9792, 10200, 12240, 13600, 14400, 15300, 15446, 16320, 20400, 23169, 24480, 27200, 30600, 30892, 38615, 40800, 46338, 48960, 61200, 61784, 69507, 77230, 81600, 92676, 115845, 122400, 123568, 131291, 139014, 154460, 185352, 193075, 231690, 244800, 247136, 262582, 278028, 308920, 347535, 370704, 386150, 393873, 463380, 494272, 525164, 556056, 579225, 617840, 656455, 695070, 741408, 772300, 787746, 926760, 1050328, 1112112, 1158450, 1181619, 1235680, 1312910, 1390140, 1482816, 1544600, 1575492, 1737675, 1853520, 1969365, 2100656, 2224224, 2316900, 2363238, 2471360, 2625820, 2780280, 3089200, 3150984, 3282275, 3475350, 3707040, 3938730, 4201312, 4448448, 4633800, 4726476, 5251640, 5560560, 5908095, 6178400, 6301968, 6564550, 6950700, 7414080, 7877460, 8402624, 9267600, 9452952, 9846825, 10503280, 11121120, 11816190, 12356800, 12603936, 13129100, 13901400, 15754920, 18535200, 18905904, 19693650, 21006560, 22242240, 23632380, 25207872, 26258200, 27802800, 29540475, 31509840, 37070400, 37811808, 39387300, 42013120, 47264760, 52516400, 55605600, 59080950, 63019680, 75623616, 78774600, 94529520, 105032800, 111211200, 118161900, 126039360, 157549200, 189059040, 210065600, 236323800, 315098400, 378118080, 472647600, 630196800, 945295200, 1890590400]

約数ペア:

[(1, 1890590400), (2, 945295200), (3, 630196800), (4, 472647600), (5, 378118080), (6, 315098400), (8, 236323800), (9, 210065600), (10, 189059040), (12, 157549200), (15, 126039360), (16, 118161900), (17, 111211200), (18, 105032800), (20, 94529520), (24, 78774600), (25, 75623616), (30, 63019680), (32, 59080950), (34, 55605600), (36, 52516400), (40, 47264760), (45, 42013120), (48, 39387300), (50, 37811808), (51, 37070400), (60, 31509840), (64, 29540475), (68, 27802800), (72, 26258200), (75, 25207872), (80, 23632380), (85, 22242240), (90, 21006560), (96, 19693650), (100, 18905904), (102, 18535200), (120, 15754920), (136, 13901400), (144, 13129100), (150, 12603936), (153, 12356800), (160, 11816190), (170, 11121120), (180, 10503280), (192, 9846825), (200, 9452952), (204, 9267600), (225, 8402624), (240, 7877460), (255, 7414080), (272, 6950700), (288, 6564550), (300, 6301968), (306, 6178400), (320, 5908095), (340, 5560560), (360, 5251640), (400, 4726476), (408, 4633800), (425, 4448448), (450, 4201312), (480, 3938730), (510, 3707040), (544, 3475350), (576, 3282275), (600, 3150984), (612, 3089200), (680, 2780280), (720, 2625820), (765, 2471360), (800, 2363238), (816, 2316900), (850, 2224224), (900, 2100656), (960, 1969365), (1020, 1853520), (1088, 1737675), (1200, 1575492), (1224, 1544600), (1275, 1482816), (1360, 1390140), (1440, 1312910), (1530, 1235680), (1600, 1181619), (1632, 1158450), (1700, 1112112), (1800, 1050328), (2040, 926760), (2400, 787746), (2448, 772300), (2550, 741408), (2720, 695070), (2880, 656455), (3060, 617840), (3264, 579225), (3400, 556056), (3600, 525164), (3825, 494272), (4080, 463380), (4800, 393873), (4896, 386150), (5100, 370704), (5440, 347535), (6120, 308920), (6800, 278028), (7200, 262582), (7650, 247136), (7723, 244800), (8160, 231690), (9792, 193075), (10200, 185352), (12240, 154460), (13600, 139014), (14400, 131291), (15300, 123568), (15446, 122400), (16320, 115845), (20400, 92676), (23169, 81600), (24480, 77230), (27200, 69507), (30600, 61784), (30892, 61200), (38615, 48960), (40800, 46338)]