31252650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 95993856

約数和(自身を除く): 64741206

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 31, 33, 39, 47, 50, 55, 62, 65, 66, 75, 78, 93, 94, 110, 130, 141, 143, 150, 155, 165, 186, 195, 235, 275, 282, 286, 310, 325, 330, 341, 390, 403, 429, 465, 470, 517, 550, 611, 650, 682, 705, 715, 775, 806, 825, 858, 930, 975, 1023, 1034, 1175, 1209, 1222, 1410, 1430, 1457, 1550, 1551, 1650, 1705, 1833, 1950, 2015, 2046, 2145, 2325, 2350, 2418, 2585, 2914, 3055, 3102, 3410, 3525, 3575, 3666, 4030, 4290, 4371, 4433, 4650, 5115, 5170, 6045, 6110, 6721, 7050, 7150, 7285, 7755, 8525, 8742, 8866, 9165, 10075, 10230, 10725, 12090, 12925, 13299, 13442, 14570, 15275, 15510, 16027, 17050, 18330, 18941, 20150, 20163, 21450, 21855, 22165, 25575, 25850, 26598, 30225, 30550, 32054, 33605, 36425, 37882, 38775, 40326, 43710, 44330, 45825, 48081, 51150, 56823, 60450, 66495, 67210, 72850, 77550, 80135, 91650, 94705, 96162, 100815, 109275, 110825, 113646, 132990, 160270, 168025, 189410, 201630, 208351, 218550, 221650, 240405, 284115, 332475, 336050, 400675, 416702, 473525, 480810, 504075, 568230, 625053, 664950, 801350, 947050, 1008150, 1041755, 1202025, 1250106, 1420575, 2083510, 2404050, 2841150, 3125265, 5208775, 6250530, 10417550, 15626325, 31252650]

約数ペア:

[(1, 31252650), (2, 15626325), (3, 10417550), (5, 6250530), (6, 5208775), (10, 3125265), (11, 2841150), (13, 2404050), (15, 2083510), (22, 1420575), (25, 1250106), (26, 1202025), (30, 1041755), (31, 1008150), (33, 947050), (39, 801350), (47, 664950), (50, 625053), (55, 568230), (62, 504075), (65, 480810), (66, 473525), (75, 416702), (78, 400675), (93, 336050), (94, 332475), (110, 284115), (130, 240405), (141, 221650), (143, 218550), (150, 208351), (155, 201630), (165, 189410), (186, 168025), (195, 160270), (235, 132990), (275, 113646), (282, 110825), (286, 109275), (310, 100815), (325, 96162), (330, 94705), (341, 91650), (390, 80135), (403, 77550), (429, 72850), (465, 67210), (470, 66495), (517, 60450), (550, 56823), (611, 51150), (650, 48081), (682, 45825), (705, 44330), (715, 43710), (775, 40326), (806, 38775), (825, 37882), (858, 36425), (930, 33605), (975, 32054), (1023, 30550), (1034, 30225), (1175, 26598), (1209, 25850), (1222, 25575), (1410, 22165), (1430, 21855), (1457, 21450), (1550, 20163), (1551, 20150), (1650, 18941), (1705, 18330), (1833, 17050), (1950, 16027), (2015, 15510), (2046, 15275), (2145, 14570), (2325, 13442), (2350, 13299), (2418, 12925), (2585, 12090), (2914, 10725), (3055, 10230), (3102, 10075), (3410, 9165), (3525, 8866), (3575, 8742), (3666, 8525), (4030, 7755), (4290, 7285), (4371, 7150), (4433, 7050), (4650, 6721), (5115, 6110), (5170, 6045)]