74992050

素因数分解:

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

素因数の和:230

約数の個数: 216

約数和(自身を含む): 248086800

約数和(自身を除く): 173094750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 49, 50, 57, 63, 70, 75, 90, 95, 98, 105, 114, 126, 133, 147, 150, 171, 175, 179, 190, 210, 225, 245, 266, 285, 294, 315, 342, 350, 358, 399, 441, 450, 475, 490, 525, 537, 570, 630, 665, 735, 798, 855, 882, 895, 931, 950, 1050, 1074, 1197, 1225, 1253, 1330, 1425, 1470, 1575, 1611, 1710, 1790, 1862, 1995, 2205, 2394, 2450, 2506, 2685, 2793, 2850, 3150, 3222, 3325, 3401, 3675, 3759, 3990, 4275, 4410, 4475, 4655, 5370, 5586, 5985, 6265, 6650, 6802, 7350, 7518, 8055, 8379, 8550, 8771, 8950, 9310, 9975, 10203, 11025, 11277, 11970, 12530, 13425, 13965, 16110, 16758, 17005, 17542, 18795, 19950, 20406, 22050, 22554, 23275, 23807, 26313, 26850, 27930, 29925, 30609, 31325, 34010, 37590, 40275, 41895, 43855, 46550, 47614, 51015, 52626, 56385, 59850, 61218, 62650, 69825, 71421, 78939, 80550, 83790, 85025, 87710, 93975, 102030, 112770, 119035, 131565, 139650, 142842, 153045, 157878, 166649, 170050, 187950, 209475, 214263, 219275, 238070, 255075, 263130, 281925, 306090, 333298, 357105, 394695, 418950, 428526, 438550, 499947, 510150, 563850, 595175, 657825, 714210, 765225, 789390, 833245, 999894, 1071315, 1190350, 1315650, 1499841, 1530450, 1666490, 1785525, 1973475, 2142630, 2499735, 2999682, 3571050, 3946950, 4166225, 4999470, 5356575, 7499205, 8332450, 10713150, 12498675, 14998410, 24997350, 37496025, 74992050]

約数ペア:

[(1, 74992050), (2, 37496025), (3, 24997350), (5, 14998410), (6, 12498675), (7, 10713150), (9, 8332450), (10, 7499205), (14, 5356575), (15, 4999470), (18, 4166225), (19, 3946950), (21, 3571050), (25, 2999682), (30, 2499735), (35, 2142630), (38, 1973475), (42, 1785525), (45, 1666490), (49, 1530450), (50, 1499841), (57, 1315650), (63, 1190350), (70, 1071315), (75, 999894), (90, 833245), (95, 789390), (98, 765225), (105, 714210), (114, 657825), (126, 595175), (133, 563850), (147, 510150), (150, 499947), (171, 438550), (175, 428526), (179, 418950), (190, 394695), (210, 357105), (225, 333298), (245, 306090), (266, 281925), (285, 263130), (294, 255075), (315, 238070), (342, 219275), (350, 214263), (358, 209475), (399, 187950), (441, 170050), (450, 166649), (475, 157878), (490, 153045), (525, 142842), (537, 139650), (570, 131565), (630, 119035), (665, 112770), (735, 102030), (798, 93975), (855, 87710), (882, 85025), (895, 83790), (931, 80550), (950, 78939), (1050, 71421), (1074, 69825), (1197, 62650), (1225, 61218), (1253, 59850), (1330, 56385), (1425, 52626), (1470, 51015), (1575, 47614), (1611, 46550), (1710, 43855), (1790, 41895), (1862, 40275), (1995, 37590), (2205, 34010), (2394, 31325), (2450, 30609), (2506, 29925), (2685, 27930), (2793, 26850), (2850, 26313), (3150, 23807), (3222, 23275), (3325, 22554), (3401, 22050), (3675, 20406), (3759, 19950), (3990, 18795), (4275, 17542), (4410, 17005), (4475, 16758), (4655, 16110), (5370, 13965), (5586, 13425), (5985, 12530), (6265, 11970), (6650, 11277), (6802, 11025), (7350, 10203), (7518, 9975), (8055, 9310), (8379, 8950), (8550, 8771)]