322944050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 744702336

約数和(自身を除く): 421758286

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 47, 50, 55, 62, 65, 94, 110, 130, 143, 155, 235, 275, 286, 310, 325, 341, 403, 470, 517, 550, 611, 650, 682, 715, 775, 806, 961, 1034, 1175, 1222, 1430, 1457, 1550, 1705, 1922, 2015, 2350, 2585, 2914, 3055, 3410, 3575, 4030, 4433, 4805, 5170, 6110, 6721, 7150, 7285, 8525, 8866, 9610, 10075, 10571, 12493, 12925, 13442, 14570, 15275, 16027, 17050, 18941, 20150, 21142, 22165, 24025, 24986, 25850, 30550, 32054, 33605, 36425, 37882, 44330, 45167, 48050, 52855, 62465, 67210, 72850, 80135, 90334, 94705, 105710, 110825, 124930, 137423, 160270, 168025, 189410, 208351, 221650, 225835, 264275, 274846, 312325, 336050, 400675, 416702, 451670, 473525, 496837, 528550, 587171, 624650, 687115, 801350, 947050, 993674, 1041755, 1129175, 1174342, 1374230, 2083510, 2258350, 2484185, 2935855, 3435575, 4968370, 5208775, 5871710, 6458881, 6871150, 10417550, 12420925, 12917762, 14679275, 24841850, 29358550, 32294405, 64588810, 161472025, 322944050]

約数ペア:

[(1, 322944050), (2, 161472025), (5, 64588810), (10, 32294405), (11, 29358550), (13, 24841850), (22, 14679275), (25, 12917762), (26, 12420925), (31, 10417550), (47, 6871150), (50, 6458881), (55, 5871710), (62, 5208775), (65, 4968370), (94, 3435575), (110, 2935855), (130, 2484185), (143, 2258350), (155, 2083510), (235, 1374230), (275, 1174342), (286, 1129175), (310, 1041755), (325, 993674), (341, 947050), (403, 801350), (470, 687115), (517, 624650), (550, 587171), (611, 528550), (650, 496837), (682, 473525), (715, 451670), (775, 416702), (806, 400675), (961, 336050), (1034, 312325), (1175, 274846), (1222, 264275), (1430, 225835), (1457, 221650), (1550, 208351), (1705, 189410), (1922, 168025), (2015, 160270), (2350, 137423), (2585, 124930), (2914, 110825), (3055, 105710), (3410, 94705), (3575, 90334), (4030, 80135), (4433, 72850), (4805, 67210), (5170, 62465), (6110, 52855), (6721, 48050), (7150, 45167), (7285, 44330), (8525, 37882), (8866, 36425), (9610, 33605), (10075, 32054), (10571, 30550), (12493, 25850), (12925, 24986), (13442, 24025), (14570, 22165), (15275, 21142), (16027, 20150), (17050, 18941)]