24997350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 76334400

約数和(自身を除く): 51337050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 179, 190, 210, 245, 266, 285, 294, 350, 358, 399, 475, 490, 525, 537, 570, 665, 735, 798, 895, 931, 950, 1050, 1074, 1225, 1253, 1330, 1425, 1470, 1790, 1862, 1995, 2450, 2506, 2685, 2793, 2850, 3325, 3401, 3675, 3759, 3990, 4475, 4655, 5370, 5586, 6265, 6650, 6802, 7350, 7518, 8771, 8950, 9310, 9975, 10203, 12530, 13425, 13965, 17005, 17542, 18795, 19950, 20406, 23275, 23807, 26313, 26850, 27930, 31325, 34010, 37590, 43855, 46550, 47614, 51015, 52626, 62650, 69825, 71421, 85025, 87710, 93975, 102030, 119035, 131565, 139650, 142842, 166649, 170050, 187950, 219275, 238070, 255075, 263130, 333298, 357105, 438550, 499947, 510150, 595175, 657825, 714210, 833245, 999894, 1190350, 1315650, 1666490, 1785525, 2499735, 3571050, 4166225, 4999470, 8332450, 12498675, 24997350]

約数ペア:

[(1, 24997350), (2, 12498675), (3, 8332450), (5, 4999470), (6, 4166225), (7, 3571050), (10, 2499735), (14, 1785525), (15, 1666490), (19, 1315650), (21, 1190350), (25, 999894), (30, 833245), (35, 714210), (38, 657825), (42, 595175), (49, 510150), (50, 499947), (57, 438550), (70, 357105), (75, 333298), (95, 263130), (98, 255075), (105, 238070), (114, 219275), (133, 187950), (147, 170050), (150, 166649), (175, 142842), (179, 139650), (190, 131565), (210, 119035), (245, 102030), (266, 93975), (285, 87710), (294, 85025), (350, 71421), (358, 69825), (399, 62650), (475, 52626), (490, 51015), (525, 47614), (537, 46550), (570, 43855), (665, 37590), (735, 34010), (798, 31325), (895, 27930), (931, 26850), (950, 26313), (1050, 23807), (1074, 23275), (1225, 20406), (1253, 19950), (1330, 18795), (1425, 17542), (1470, 17005), (1790, 13965), (1862, 13425), (1995, 12530), (2450, 10203), (2506, 9975), (2685, 9310), (2793, 8950), (2850, 8771), (3325, 7518), (3401, 7350), (3675, 6802), (3759, 6650), (3990, 6265), (4475, 5586), (4655, 5370)]