238621950

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 240

約数和(自身を含む): 799413120

約数和(自身を除く): 560791170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 81, 90, 95, 105, 114, 126, 133, 135, 150, 162, 171, 175, 189, 190, 210, 225, 266, 270, 285, 315, 342, 350, 378, 399, 405, 443, 450, 475, 513, 525, 567, 570, 630, 665, 675, 798, 810, 855, 886, 945, 950, 1026, 1050, 1134, 1197, 1329, 1330, 1350, 1425, 1539, 1575, 1710, 1890, 1995, 2025, 2215, 2394, 2565, 2658, 2835, 2850, 3078, 3101, 3150, 3325, 3591, 3987, 3990, 4050, 4275, 4430, 4725, 5130, 5670, 5985, 6202, 6645, 6650, 7182, 7695, 7974, 8417, 8550, 9303, 9450, 9975, 10773, 11075, 11961, 11970, 12825, 13290, 14175, 15390, 15505, 16834, 17955, 18606, 19935, 19950, 21546, 22150, 23922, 25251, 25650, 27909, 28350, 29925, 31010, 33225, 35883, 35910, 38475, 39870, 42085, 46515, 50502, 53865, 55818, 58919, 59805, 59850, 66450, 71766, 75753, 76950, 77525, 83727, 84170, 89775, 93030, 99675, 107730, 117838, 119610, 126255, 139545, 151506, 155050, 167454, 176757, 179415, 179550, 199350, 210425, 227259, 232575, 251181, 252510, 269325, 279090, 294595, 299025, 353514, 358830, 378765, 418635, 420850, 454518, 465150, 502362, 530271, 538650, 589190, 598050, 631275, 681777, 697725, 757530, 837270, 883785, 897075, 1060542, 1136295, 1255905, 1262550, 1363554, 1395450, 1472975, 1590813, 1767570, 1794150, 1893825, 2093175, 2272590, 2511810, 2651355, 2945950, 3181626, 3408885, 3787650, 4186350, 4418925, 4772439, 5302710, 5681475, 6279525, 6817770, 7954065, 8837850, 9544878, 11362950, 12559050, 13256775, 15908130, 17044425, 23862195, 26513550, 34088850, 39770325, 47724390, 79540650, 119310975, 238621950]

約数ペア:

[(1, 238621950), (2, 119310975), (3, 79540650), (5, 47724390), (6, 39770325), (7, 34088850), (9, 26513550), (10, 23862195), (14, 17044425), (15, 15908130), (18, 13256775), (19, 12559050), (21, 11362950), (25, 9544878), (27, 8837850), (30, 7954065), (35, 6817770), (38, 6279525), (42, 5681475), (45, 5302710), (50, 4772439), (54, 4418925), (57, 4186350), (63, 3787650), (70, 3408885), (75, 3181626), (81, 2945950), (90, 2651355), (95, 2511810), (105, 2272590), (114, 2093175), (126, 1893825), (133, 1794150), (135, 1767570), (150, 1590813), (162, 1472975), (171, 1395450), (175, 1363554), (189, 1262550), (190, 1255905), (210, 1136295), (225, 1060542), (266, 897075), (270, 883785), (285, 837270), (315, 757530), (342, 697725), (350, 681777), (378, 631275), (399, 598050), (405, 589190), (443, 538650), (450, 530271), (475, 502362), (513, 465150), (525, 454518), (567, 420850), (570, 418635), (630, 378765), (665, 358830), (675, 353514), (798, 299025), (810, 294595), (855, 279090), (886, 269325), (945, 252510), (950, 251181), (1026, 232575), (1050, 227259), (1134, 210425), (1197, 199350), (1329, 179550), (1330, 179415), (1350, 176757), (1425, 167454), (1539, 155050), (1575, 151506), (1710, 139545), (1890, 126255), (1995, 119610), (2025, 117838), (2215, 107730), (2394, 99675), (2565, 93030), (2658, 89775), (2835, 84170), (2850, 83727), (3078, 77525), (3101, 76950), (3150, 75753), (3325, 71766), (3591, 66450), (3987, 59850), (3990, 59805), (4050, 58919), (4275, 55818), (4430, 53865), (4725, 50502), (5130, 46515), (5670, 42085), (5985, 39870), (6202, 38475), (6645, 35910), (6650, 35883), (7182, 33225), (7695, 31010), (7974, 29925), (8417, 28350), (8550, 27909), (9303, 25650), (9450, 25251), (9975, 23922), (10773, 22150), (11075, 21546), (11961, 19950), (11970, 19935), (12825, 18606), (13290, 17955), (14175, 16834), (15390, 15505)]