75582650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 108

約数和(自身を含む): 171953838

約数和(自身を除く): 96371188

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 50, 55, 62, 65, 110, 121, 130, 143, 155, 242, 275, 286, 310, 325, 341, 403, 550, 605, 650, 682, 715, 775, 806, 961, 1210, 1430, 1550, 1573, 1705, 1922, 2015, 3025, 3146, 3410, 3575, 3751, 4030, 4433, 4805, 6050, 7150, 7502, 7865, 8525, 8866, 9610, 10075, 10571, 12493, 15730, 17050, 18755, 20150, 21142, 22165, 24025, 24986, 37510, 39325, 44330, 48050, 48763, 52855, 62465, 78650, 93775, 97526, 105710, 110825, 116281, 124930, 137423, 187550, 221650, 232562, 243815, 264275, 274846, 312325, 487630, 528550, 581405, 624650, 687115, 1162810, 1219075, 1374230, 1511653, 2438150, 2907025, 3023306, 3435575, 5814050, 6871150, 7558265, 15116530, 37791325, 75582650]

約数ペア:

[(1, 75582650), (2, 37791325), (5, 15116530), (10, 7558265), (11, 6871150), (13, 5814050), (22, 3435575), (25, 3023306), (26, 2907025), (31, 2438150), (50, 1511653), (55, 1374230), (62, 1219075), (65, 1162810), (110, 687115), (121, 624650), (130, 581405), (143, 528550), (155, 487630), (242, 312325), (275, 274846), (286, 264275), (310, 243815), (325, 232562), (341, 221650), (403, 187550), (550, 137423), (605, 124930), (650, 116281), (682, 110825), (715, 105710), (775, 97526), (806, 93775), (961, 78650), (1210, 62465), (1430, 52855), (1550, 48763), (1573, 48050), (1705, 44330), (1922, 39325), (2015, 37510), (3025, 24986), (3146, 24025), (3410, 22165), (3575, 21142), (3751, 20150), (4030, 18755), (4433, 17050), (4805, 15730), (6050, 12493), (7150, 10571), (7502, 10075), (7865, 9610), (8525, 8866)]