66316950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 209495520

約数和(自身を除く): 143178570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 63, 70, 74, 75, 90, 105, 111, 126, 150, 175, 185, 210, 222, 225, 259, 315, 333, 350, 370, 450, 518, 525, 555, 569, 630, 666, 777, 925, 1050, 1110, 1138, 1295, 1554, 1575, 1665, 1707, 1850, 2331, 2590, 2775, 2845, 3150, 3330, 3414, 3885, 3983, 4662, 5121, 5550, 5690, 6475, 7770, 7966, 8325, 8535, 10242, 11655, 11949, 12950, 14225, 16650, 17070, 19425, 19915, 21053, 23310, 23898, 25605, 28450, 35847, 38850, 39830, 42106, 42675, 51210, 58275, 59745, 63159, 71694, 85350, 99575, 105265, 116550, 119490, 126318, 128025, 147371, 179235, 189477, 199150, 210530, 256050, 294742, 298725, 315795, 358470, 378954, 442113, 526325, 597450, 631590, 736855, 884226, 896175, 947385, 1052650, 1326339, 1473710, 1578975, 1792350, 1894770, 2210565, 2652678, 3157950, 3684275, 4421130, 4736925, 6631695, 7368550, 9473850, 11052825, 13263390, 22105650, 33158475, 66316950]

約数ペア:

[(1, 66316950), (2, 33158475), (3, 22105650), (5, 13263390), (6, 11052825), (7, 9473850), (9, 7368550), (10, 6631695), (14, 4736925), (15, 4421130), (18, 3684275), (21, 3157950), (25, 2652678), (30, 2210565), (35, 1894770), (37, 1792350), (42, 1578975), (45, 1473710), (50, 1326339), (63, 1052650), (70, 947385), (74, 896175), (75, 884226), (90, 736855), (105, 631590), (111, 597450), (126, 526325), (150, 442113), (175, 378954), (185, 358470), (210, 315795), (222, 298725), (225, 294742), (259, 256050), (315, 210530), (333, 199150), (350, 189477), (370, 179235), (450, 147371), (518, 128025), (525, 126318), (555, 119490), (569, 116550), (630, 105265), (666, 99575), (777, 85350), (925, 71694), (1050, 63159), (1110, 59745), (1138, 58275), (1295, 51210), (1554, 42675), (1575, 42106), (1665, 39830), (1707, 38850), (1850, 35847), (2331, 28450), (2590, 25605), (2775, 23898), (2845, 23310), (3150, 21053), (3330, 19915), (3414, 19425), (3885, 17070), (3983, 16650), (4662, 14225), (5121, 12950), (5550, 11949), (5690, 11655), (6475, 10242), (7770, 8535), (7966, 8325)]