11120550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 34350480

約数和(自身を除く): 23229930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 49, 50, 51, 70, 75, 85, 89, 98, 102, 105, 119, 147, 150, 170, 175, 178, 210, 238, 245, 255, 267, 294, 350, 357, 425, 445, 490, 510, 525, 534, 595, 623, 714, 735, 833, 850, 890, 1050, 1190, 1225, 1246, 1275, 1335, 1470, 1513, 1666, 1785, 1869, 2225, 2450, 2499, 2550, 2670, 2975, 3026, 3115, 3570, 3675, 3738, 4165, 4361, 4450, 4539, 4998, 5950, 6230, 6675, 7350, 7565, 8330, 8722, 8925, 9078, 9345, 10591, 12495, 13083, 13350, 15130, 15575, 17850, 18690, 20825, 21182, 21805, 22695, 24990, 26166, 31150, 31773, 37825, 41650, 43610, 45390, 46725, 52955, 62475, 63546, 65415, 74137, 75650, 93450, 105910, 109025, 113475, 124950, 130830, 148274, 158865, 218050, 222411, 226950, 264775, 317730, 327075, 370685, 444822, 529550, 654150, 741370, 794325, 1112055, 1588650, 1853425, 2224110, 3706850, 5560275, 11120550]

約数ペア:

[(1, 11120550), (2, 5560275), (3, 3706850), (5, 2224110), (6, 1853425), (7, 1588650), (10, 1112055), (14, 794325), (15, 741370), (17, 654150), (21, 529550), (25, 444822), (30, 370685), (34, 327075), (35, 317730), (42, 264775), (49, 226950), (50, 222411), (51, 218050), (70, 158865), (75, 148274), (85, 130830), (89, 124950), (98, 113475), (102, 109025), (105, 105910), (119, 93450), (147, 75650), (150, 74137), (170, 65415), (175, 63546), (178, 62475), (210, 52955), (238, 46725), (245, 45390), (255, 43610), (267, 41650), (294, 37825), (350, 31773), (357, 31150), (425, 26166), (445, 24990), (490, 22695), (510, 21805), (525, 21182), (534, 20825), (595, 18690), (623, 17850), (714, 15575), (735, 15130), (833, 13350), (850, 13083), (890, 12495), (1050, 10591), (1190, 9345), (1225, 9078), (1246, 8925), (1275, 8722), (1335, 8330), (1470, 7565), (1513, 7350), (1666, 6675), (1785, 6230), (1869, 5950), (2225, 4998), (2450, 4539), (2499, 4450), (2550, 4361), (2670, 4165), (2975, 3738), (3026, 3675), (3115, 3570)]