75022480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 196058880

約数和(自身を除く): 121036400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 169, 179, 208, 248, 260, 310, 338, 358, 403, 496, 520, 620, 676, 716, 806, 845, 895, 1040, 1240, 1352, 1432, 1612, 1690, 1790, 2015, 2327, 2480, 2704, 2864, 3224, 3380, 3580, 4030, 4654, 5239, 5549, 6448, 6760, 7160, 8060, 9308, 10478, 11098, 11635, 13520, 14320, 16120, 18616, 20956, 22196, 23270, 26195, 27745, 30251, 32240, 37232, 41912, 44392, 46540, 52390, 55490, 60502, 72137, 83824, 88784, 93080, 104780, 110980, 121004, 144274, 151255, 186160, 209560, 221960, 242008, 288548, 302510, 360685, 419120, 443920, 484016, 577096, 605020, 721370, 937781, 1154192, 1210040, 1442740, 1875562, 2420080, 2885480, 3751124, 4688905, 5770960, 7502248, 9377810, 15004496, 18755620, 37511240, 75022480]

約数ペア:

[(1, 75022480), (2, 37511240), (4, 18755620), (5, 15004496), (8, 9377810), (10, 7502248), (13, 5770960), (16, 4688905), (20, 3751124), (26, 2885480), (31, 2420080), (40, 1875562), (52, 1442740), (62, 1210040), (65, 1154192), (80, 937781), (104, 721370), (124, 605020), (130, 577096), (155, 484016), (169, 443920), (179, 419120), (208, 360685), (248, 302510), (260, 288548), (310, 242008), (338, 221960), (358, 209560), (403, 186160), (496, 151255), (520, 144274), (620, 121004), (676, 110980), (716, 104780), (806, 93080), (845, 88784), (895, 83824), (1040, 72137), (1240, 60502), (1352, 55490), (1432, 52390), (1612, 46540), (1690, 44392), (1790, 41912), (2015, 37232), (2327, 32240), (2480, 30251), (2704, 27745), (2864, 26195), (3224, 23270), (3380, 22196), (3580, 20956), (4030, 18616), (4654, 16120), (5239, 14320), (5549, 13520), (6448, 11635), (6760, 11098), (7160, 10478), (8060, 9308)]