8275050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 26462592

約数和(自身を除く): 18187542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 63, 70, 71, 74, 75, 90, 105, 111, 126, 142, 150, 175, 185, 210, 213, 222, 225, 259, 315, 333, 350, 355, 370, 426, 450, 497, 518, 525, 555, 630, 639, 666, 710, 777, 925, 994, 1050, 1065, 1110, 1278, 1295, 1491, 1554, 1575, 1665, 1775, 1850, 2130, 2331, 2485, 2590, 2627, 2775, 2982, 3150, 3195, 3330, 3550, 3885, 4473, 4662, 4970, 5254, 5325, 5550, 6390, 6475, 7455, 7770, 7881, 8325, 8946, 10650, 11655, 12425, 12950, 13135, 14910, 15762, 15975, 16650, 18389, 19425, 22365, 23310, 23643, 24850, 26270, 31950, 36778, 37275, 38850, 39405, 44730, 47286, 55167, 58275, 65675, 74550, 78810, 91945, 110334, 111825, 116550, 118215, 131350, 165501, 183890, 197025, 223650, 236430, 275835, 331002, 394050, 459725, 551670, 591075, 827505, 919450, 1182150, 1379175, 1655010, 2758350, 4137525, 8275050]

約数ペア:

[(1, 8275050), (2, 4137525), (3, 2758350), (5, 1655010), (6, 1379175), (7, 1182150), (9, 919450), (10, 827505), (14, 591075), (15, 551670), (18, 459725), (21, 394050), (25, 331002), (30, 275835), (35, 236430), (37, 223650), (42, 197025), (45, 183890), (50, 165501), (63, 131350), (70, 118215), (71, 116550), (74, 111825), (75, 110334), (90, 91945), (105, 78810), (111, 74550), (126, 65675), (142, 58275), (150, 55167), (175, 47286), (185, 44730), (210, 39405), (213, 38850), (222, 37275), (225, 36778), (259, 31950), (315, 26270), (333, 24850), (350, 23643), (355, 23310), (370, 22365), (426, 19425), (450, 18389), (497, 16650), (518, 15975), (525, 15762), (555, 14910), (630, 13135), (639, 12950), (666, 12425), (710, 11655), (777, 10650), (925, 8946), (994, 8325), (1050, 7881), (1065, 7770), (1110, 7455), (1278, 6475), (1295, 6390), (1491, 5550), (1554, 5325), (1575, 5254), (1665, 4970), (1775, 4662), (1850, 4473), (2130, 3885), (2331, 3550), (2485, 3330), (2590, 3195), (2627, 3150), (2775, 2982)]