72708300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3877

約数の個数: 144

約数和(自身を含む): 267205120

約数和(自身を除く): 194496820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 3847, 4725, 6300, 7694, 9450, 11541, 15388, 18900, 19235, 23082, 26929, 34623, 38470, 46164, 53858, 57705, 69246, 76940, 80787, 96175, 103869, 107716, 115410, 134645, 138492, 161574, 173115, 192350, 207738, 230820, 242361, 269290, 288525, 323148, 346230, 384700, 403935, 415476, 484722, 519345, 538580, 577050, 673225, 692460, 727083, 807870, 865575, 969444, 1038690, 1154100, 1211805, 1346450, 1454166, 1615740, 1731150, 2019675, 2077380, 2423610, 2596725, 2692900, 2908332, 3462300, 3635415, 4039350, 4847220, 5193450, 6059025, 7270830, 8078700, 10386900, 12118050, 14541660, 18177075, 24236100, 36354150, 72708300]

約数ペア:

[(1, 72708300), (2, 36354150), (3, 24236100), (4, 18177075), (5, 14541660), (6, 12118050), (7, 10386900), (9, 8078700), (10, 7270830), (12, 6059025), (14, 5193450), (15, 4847220), (18, 4039350), (20, 3635415), (21, 3462300), (25, 2908332), (27, 2692900), (28, 2596725), (30, 2423610), (35, 2077380), (36, 2019675), (42, 1731150), (45, 1615740), (50, 1454166), (54, 1346450), (60, 1211805), (63, 1154100), (70, 1038690), (75, 969444), (84, 865575), (90, 807870), (100, 727083), (105, 692460), (108, 673225), (126, 577050), (135, 538580), (140, 519345), (150, 484722), (175, 415476), (180, 403935), (189, 384700), (210, 346230), (225, 323148), (252, 288525), (270, 269290), (300, 242361), (315, 230820), (350, 207738), (378, 192350), (420, 173115), (450, 161574), (525, 138492), (540, 134645), (630, 115410), (675, 107716), (700, 103869), (756, 96175), (900, 80787), (945, 76940), (1050, 69246), (1260, 57705), (1350, 53858), (1575, 46164), (1890, 38470), (2100, 34623), (2700, 26929), (3150, 23082), (3780, 19235), (3847, 18900), (4725, 15388), (6300, 11541), (7694, 9450)]