23508450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 76602240

約数和(自身を除く): 53093790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 439, 450, 510, 525, 595, 630, 714, 765, 850, 878, 1050, 1071, 1190, 1275, 1317, 1530, 1575, 1785, 2142, 2195, 2550, 2634, 2975, 3073, 3150, 3570, 3825, 3951, 4390, 5355, 5950, 6146, 6585, 7463, 7650, 7902, 8925, 9219, 10710, 10975, 13170, 14926, 15365, 17850, 18438, 19755, 21950, 22389, 26775, 27657, 30730, 32925, 37315, 39510, 44778, 46095, 52241, 53550, 55314, 65850, 67167, 74630, 76825, 92190, 98775, 104482, 111945, 134334, 138285, 153650, 156723, 186575, 197550, 223890, 230475, 261205, 276570, 313446, 335835, 373150, 460950, 470169, 522410, 559725, 671670, 691425, 783615, 940338, 1119450, 1306025, 1382850, 1567230, 1679175, 2350845, 2612050, 3358350, 3918075, 4701690, 7836150, 11754225, 23508450]

約数ペア:

[(1, 23508450), (2, 11754225), (3, 7836150), (5, 4701690), (6, 3918075), (7, 3358350), (9, 2612050), (10, 2350845), (14, 1679175), (15, 1567230), (17, 1382850), (18, 1306025), (21, 1119450), (25, 940338), (30, 783615), (34, 691425), (35, 671670), (42, 559725), (45, 522410), (50, 470169), (51, 460950), (63, 373150), (70, 335835), (75, 313446), (85, 276570), (90, 261205), (102, 230475), (105, 223890), (119, 197550), (126, 186575), (150, 156723), (153, 153650), (170, 138285), (175, 134334), (210, 111945), (225, 104482), (238, 98775), (255, 92190), (306, 76825), (315, 74630), (350, 67167), (357, 65850), (425, 55314), (439, 53550), (450, 52241), (510, 46095), (525, 44778), (595, 39510), (630, 37315), (714, 32925), (765, 30730), (850, 27657), (878, 26775), (1050, 22389), (1071, 21950), (1190, 19755), (1275, 18438), (1317, 17850), (1530, 15365), (1575, 14926), (1785, 13170), (2142, 10975), (2195, 10710), (2550, 9219), (2634, 8925), (2975, 7902), (3073, 7650), (3150, 7463), (3570, 6585), (3825, 6146), (3951, 5950), (4390, 5355)]