289428000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 962357760

約数和(自身を除く): 672929760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 89, 96, 100, 120, 125, 150, 160, 178, 200, 240, 250, 267, 271, 300, 356, 375, 400, 445, 480, 500, 534, 542, 600, 712, 750, 800, 813, 890, 1000, 1068, 1084, 1200, 1335, 1355, 1424, 1500, 1626, 1780, 2000, 2136, 2168, 2225, 2400, 2670, 2710, 2848, 3000, 3252, 3560, 4000, 4065, 4272, 4336, 4450, 5340, 5420, 6000, 6504, 6675, 6775, 7120, 8130, 8544, 8672, 8900, 10680, 10840, 11125, 12000, 13008, 13350, 13550, 14240, 16260, 17800, 20325, 21360, 21680, 22250, 24119, 26016, 26700, 27100, 32520, 33375, 33875, 35600, 40650, 42720, 43360, 44500, 48238, 53400, 54200, 65040, 66750, 67750, 71200, 72357, 81300, 89000, 96476, 101625, 106800, 108400, 120595, 130080, 133500, 135500, 144714, 162600, 178000, 192952, 203250, 213600, 216800, 241190, 267000, 271000, 289428, 325200, 356000, 361785, 385904, 406500, 482380, 534000, 542000, 578856, 602975, 650400, 723570, 771808, 813000, 964760, 1068000, 1084000, 1157712, 1205950, 1447140, 1626000, 1808925, 1929520, 2315424, 2411900, 2894280, 3014875, 3252000, 3617850, 3859040, 4823800, 5788560, 6029750, 7235700, 9044625, 9647600, 11577120, 12059500, 14471400, 18089250, 19295200, 24119000, 28942800, 36178500, 48238000, 57885600, 72357000, 96476000, 144714000, 289428000]

約数ペア:

[(1, 289428000), (2, 144714000), (3, 96476000), (4, 72357000), (5, 57885600), (6, 48238000), (8, 36178500), (10, 28942800), (12, 24119000), (15, 19295200), (16, 18089250), (20, 14471400), (24, 12059500), (25, 11577120), (30, 9647600), (32, 9044625), (40, 7235700), (48, 6029750), (50, 5788560), (60, 4823800), (75, 3859040), (80, 3617850), (89, 3252000), (96, 3014875), (100, 2894280), (120, 2411900), (125, 2315424), (150, 1929520), (160, 1808925), (178, 1626000), (200, 1447140), (240, 1205950), (250, 1157712), (267, 1084000), (271, 1068000), (300, 964760), (356, 813000), (375, 771808), (400, 723570), (445, 650400), (480, 602975), (500, 578856), (534, 542000), (542, 534000), (600, 482380), (712, 406500), (750, 385904), (800, 361785), (813, 356000), (890, 325200), (1000, 289428), (1068, 271000), (1084, 267000), (1200, 241190), (1335, 216800), (1355, 213600), (1424, 203250), (1500, 192952), (1626, 178000), (1780, 162600), (2000, 144714), (2136, 135500), (2168, 133500), (2225, 130080), (2400, 120595), (2670, 108400), (2710, 106800), (2848, 101625), (3000, 96476), (3252, 89000), (3560, 81300), (4000, 72357), (4065, 71200), (4272, 67750), (4336, 66750), (4450, 65040), (5340, 54200), (5420, 53400), (6000, 48238), (6504, 44500), (6675, 43360), (6775, 42720), (7120, 40650), (8130, 35600), (8544, 33875), (8672, 33375), (8900, 32520), (10680, 27100), (10840, 26700), (11125, 26016), (12000, 24119), (13008, 22250), (13350, 21680), (13550, 21360), (14240, 20325), (16260, 17800)]