15690150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 51184224

約数和(自身を除く): 35494074

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, 293, 306, 315, 350, 357, 425, 450, 510, 525, 586, 595, 630, 714, 765, 850, 879, 1050, 1071, 1190, 1275, 1465, 1530, 1575, 1758, 1785, 2051, 2142, 2550, 2637, 2930, 2975, 3150, 3570, 3825, 4102, 4395, 4981, 5274, 5355, 5950, 6153, 7325, 7650, 8790, 8925, 9962, 10255, 10710, 12306, 13185, 14650, 14943, 17850, 18459, 20510, 21975, 24905, 26370, 26775, 29886, 30765, 34867, 36918, 43950, 44829, 49810, 51275, 53550, 61530, 65925, 69734, 74715, 89658, 92295, 102550, 104601, 124525, 131850, 149430, 153825, 174335, 184590, 209202, 224145, 249050, 307650, 313803, 348670, 373575, 448290, 461475, 523005, 627606, 747150, 871675, 922950, 1046010, 1120725, 1569015, 1743350, 2241450, 2615025, 3138030, 5230050, 7845075, 15690150]

約数ペア:

[(1, 15690150), (2, 7845075), (3, 5230050), (5, 3138030), (6, 2615025), (7, 2241450), (9, 1743350), (10, 1569015), (14, 1120725), (15, 1046010), (17, 922950), (18, 871675), (21, 747150), (25, 627606), (30, 523005), (34, 461475), (35, 448290), (42, 373575), (45, 348670), (50, 313803), (51, 307650), (63, 249050), (70, 224145), (75, 209202), (85, 184590), (90, 174335), (102, 153825), (105, 149430), (119, 131850), (126, 124525), (150, 104601), (153, 102550), (170, 92295), (175, 89658), (210, 74715), (225, 69734), (238, 65925), (255, 61530), (293, 53550), (306, 51275), (315, 49810), (350, 44829), (357, 43950), (425, 36918), (450, 34867), (510, 30765), (525, 29886), (586, 26775), (595, 26370), (630, 24905), (714, 21975), (765, 20510), (850, 18459), (879, 17850), (1050, 14943), (1071, 14650), (1190, 13185), (1275, 12306), (1465, 10710), (1530, 10255), (1575, 9962), (1758, 8925), (1785, 8790), (2051, 7650), (2142, 7325), (2550, 6153), (2637, 5950), (2930, 5355), (2975, 5274), (3150, 4981), (3570, 4395), (3825, 4102)]