145180800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{71}}^2$

素因数の和:172

約数の個数: 216

約数和(自身を含む): 525437445

約数和(自身を除く): 380256645

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 71, 72, 75, 80, 90, 96, 100, 120, 128, 142, 144, 150, 160, 180, 192, 200, 213, 225, 240, 284, 288, 300, 320, 355, 360, 384, 400, 426, 450, 480, 568, 576, 600, 639, 640, 710, 720, 800, 852, 900, 960, 1065, 1136, 1152, 1200, 1278, 1420, 1440, 1600, 1704, 1775, 1800, 1920, 2130, 2272, 2400, 2556, 2840, 2880, 3195, 3200, 3408, 3550, 3600, 4260, 4544, 4800, 5041, 5112, 5325, 5680, 5760, 6390, 6816, 7100, 7200, 8520, 9088, 9600, 10082, 10224, 10650, 11360, 12780, 13632, 14200, 14400, 15123, 15975, 17040, 20164, 20448, 21300, 22720, 25205, 25560, 27264, 28400, 28800, 30246, 31950, 34080, 40328, 40896, 42600, 45369, 45440, 50410, 51120, 56800, 60492, 63900, 68160, 75615, 80656, 81792, 85200, 90738, 100820, 102240, 113600, 120984, 126025, 127800, 136320, 151230, 161312, 170400, 181476, 201640, 204480, 226845, 227200, 241968, 252050, 255600, 302460, 322624, 340800, 362952, 378075, 403280, 408960, 453690, 483936, 504100, 511200, 604920, 645248, 681600, 725904, 756150, 806560, 907380, 967872, 1008200, 1022400, 1134225, 1209840, 1451808, 1512300, 1613120, 1814760, 1935744, 2016400, 2044800, 2268450, 2419680, 2903616, 3024600, 3226240, 3629520, 4032800, 4536900, 4839360, 5807232, 6049200, 7259040, 8065600, 9073800, 9678720, 12098400, 14518080, 16131200, 18147600, 24196800, 29036160, 36295200, 48393600, 72590400, 145180800]

約数ペア:

[(1, 145180800), (2, 72590400), (3, 48393600), (4, 36295200), (5, 29036160), (6, 24196800), (8, 18147600), (9, 16131200), (10, 14518080), (12, 12098400), (15, 9678720), (16, 9073800), (18, 8065600), (20, 7259040), (24, 6049200), (25, 5807232), (30, 4839360), (32, 4536900), (36, 4032800), (40, 3629520), (45, 3226240), (48, 3024600), (50, 2903616), (60, 2419680), (64, 2268450), (71, 2044800), (72, 2016400), (75, 1935744), (80, 1814760), (90, 1613120), (96, 1512300), (100, 1451808), (120, 1209840), (128, 1134225), (142, 1022400), (144, 1008200), (150, 967872), (160, 907380), (180, 806560), (192, 756150), (200, 725904), (213, 681600), (225, 645248), (240, 604920), (284, 511200), (288, 504100), (300, 483936), (320, 453690), (355, 408960), (360, 403280), (384, 378075), (400, 362952), (426, 340800), (450, 322624), (480, 302460), (568, 255600), (576, 252050), (600, 241968), (639, 227200), (640, 226845), (710, 204480), (720, 201640), (800, 181476), (852, 170400), (900, 161312), (960, 151230), (1065, 136320), (1136, 127800), (1152, 126025), (1200, 120984), (1278, 113600), (1420, 102240), (1440, 100820), (1600, 90738), (1704, 85200), (1775, 81792), (1800, 80656), (1920, 75615), (2130, 68160), (2272, 63900), (2400, 60492), (2556, 56800), (2840, 51120), (2880, 50410), (3195, 45440), (3200, 45369), (3408, 42600), (3550, 40896), (3600, 40328), (4260, 34080), (4544, 31950), (4800, 30246), (5041, 28800), (5112, 28400), (5325, 27264), (5680, 25560), (5760, 25205), (6390, 22720), (6816, 21300), (7100, 20448), (7200, 20164), (8520, 17040), (9088, 15975), (9600, 15123), (10082, 14400), (10224, 14200), (10650, 13632), (11360, 12780)]