72590400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{71}}^2$

素因数の和:170

約数の個数: 189

約数和(自身を含む): 261688453

約数和(自身を除く): 189098053

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, 142, 144, 150, 160, 180, 192, 200, 213, 225, 240, 284, 288, 300, 320, 355, 360, 400, 426, 450, 480, 568, 576, 600, 639, 710, 720, 800, 852, 900, 960, 1065, 1136, 1200, 1278, 1420, 1440, 1600, 1704, 1775, 1800, 2130, 2272, 2400, 2556, 2840, 2880, 3195, 3408, 3550, 3600, 4260, 4544, 4800, 5041, 5112, 5325, 5680, 6390, 6816, 7100, 7200, 8520, 10082, 10224, 10650, 11360, 12780, 13632, 14200, 14400, 15123, 15975, 17040, 20164, 20448, 21300, 22720, 25205, 25560, 28400, 30246, 31950, 34080, 40328, 40896, 42600, 45369, 50410, 51120, 56800, 60492, 63900, 68160, 75615, 80656, 85200, 90738, 100820, 102240, 113600, 120984, 126025, 127800, 151230, 161312, 170400, 181476, 201640, 204480, 226845, 241968, 252050, 255600, 302460, 322624, 340800, 362952, 378075, 403280, 453690, 483936, 504100, 511200, 604920, 725904, 756150, 806560, 907380, 967872, 1008200, 1022400, 1134225, 1209840, 1451808, 1512300, 1613120, 1814760, 2016400, 2268450, 2419680, 2903616, 3024600, 3629520, 4032800, 4536900, 4839360, 6049200, 7259040, 8065600, 9073800, 12098400, 14518080, 18147600, 24196800, 36295200, 72590400]

約数ペア:

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