68070750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 191213568

約数和(自身を除く): 123142818

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 37, 50, 55, 66, 74, 75, 110, 111, 125, 150, 165, 185, 222, 223, 250, 275, 330, 370, 375, 407, 446, 550, 555, 669, 750, 814, 825, 925, 1110, 1115, 1221, 1338, 1375, 1650, 1850, 2035, 2230, 2442, 2453, 2750, 2775, 3345, 4070, 4125, 4625, 4906, 5550, 5575, 6105, 6690, 7359, 8250, 8251, 9250, 10175, 11150, 12210, 12265, 13875, 14718, 16502, 16725, 20350, 24530, 24753, 27750, 27875, 30525, 33450, 36795, 41255, 49506, 50875, 55750, 61050, 61325, 73590, 82510, 83625, 90761, 101750, 122650, 123765, 152625, 167250, 181522, 183975, 206275, 247530, 272283, 305250, 306625, 367950, 412550, 453805, 544566, 613250, 618825, 907610, 919875, 1031375, 1237650, 1361415, 1839750, 2062750, 2269025, 2722830, 3094125, 4538050, 6188250, 6807075, 11345125, 13614150, 22690250, 34035375, 68070750]

約数ペア:

[(1, 68070750), (2, 34035375), (3, 22690250), (5, 13614150), (6, 11345125), (10, 6807075), (11, 6188250), (15, 4538050), (22, 3094125), (25, 2722830), (30, 2269025), (33, 2062750), (37, 1839750), (50, 1361415), (55, 1237650), (66, 1031375), (74, 919875), (75, 907610), (110, 618825), (111, 613250), (125, 544566), (150, 453805), (165, 412550), (185, 367950), (222, 306625), (223, 305250), (250, 272283), (275, 247530), (330, 206275), (370, 183975), (375, 181522), (407, 167250), (446, 152625), (550, 123765), (555, 122650), (669, 101750), (750, 90761), (814, 83625), (825, 82510), (925, 73590), (1110, 61325), (1115, 61050), (1221, 55750), (1338, 50875), (1375, 49506), (1650, 41255), (1850, 36795), (2035, 33450), (2230, 30525), (2442, 27875), (2453, 27750), (2750, 24753), (2775, 24530), (3345, 20350), (4070, 16725), (4125, 16502), (4625, 14718), (4906, 13875), (5550, 12265), (5575, 12210), (6105, 11150), (6690, 10175), (7359, 9250), (8250, 8251)]