195568425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 453720960

約数和(自身を除く): 258152535

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 23, 25, 27, 39, 45, 51, 57, 65, 69, 75, 81, 85, 95, 115, 117, 135, 153, 171, 195, 207, 221, 225, 247, 255, 285, 299, 323, 325, 345, 351, 391, 405, 425, 437, 459, 475, 513, 575, 585, 621, 663, 675, 741, 765, 855, 897, 969, 975, 1035, 1053, 1105, 1173, 1235, 1275, 1311, 1377, 1425, 1495, 1539, 1615, 1725, 1755, 1863, 1955, 1989, 2025, 2185, 2223, 2295, 2565, 2691, 2907, 2925, 3105, 3315, 3519, 3705, 3825, 3933, 4199, 4275, 4485, 4845, 5083, 5175, 5265, 5525, 5681, 5865, 5967, 6175, 6555, 6669, 6885, 7429, 7475, 7695, 8073, 8075, 8721, 8775, 9315, 9775, 9945, 10557, 10925, 11115, 11475, 11799, 12597, 12825, 13455, 14535, 15249, 15525, 16575, 17043, 17595, 17901, 18525, 19665, 20007, 20995, 22287, 22425, 24219, 24225, 25415, 26163, 26325, 28405, 29325, 29835, 31671, 32775, 33345, 34425, 35397, 37145, 37791, 38475, 40365, 43605, 45747, 46575, 49725, 51129, 52785, 55575, 58995, 62985, 66861, 67275, 72675, 76245, 85215, 87975, 89505, 96577, 98325, 100035, 104975, 111435, 113373, 121095, 127075, 130815, 137241, 142025, 149175, 153387, 158355, 166725, 176985, 185725, 188955, 200583, 201825, 218025, 228735, 255645, 263925, 289731, 294975, 314925, 334305, 340119, 381225, 411723, 426075, 447525, 460161, 482885, 500175, 557175, 566865, 601749, 605475, 654075, 686205, 766935, 791775, 869193, 884925, 944775, 1002915, 1143675, 1278225, 1448655, 1671525, 1700595, 2058615, 2300805, 2414425, 2607579, 2834325, 3008745, 3431025, 3834675, 4345965, 5014575, 7243275, 7822737, 8502975, 10293075, 11504025, 13037895, 15043725, 21729825, 39113685, 65189475, 195568425]

約数ペア:

[(1, 195568425), (3, 65189475), (5, 39113685), (9, 21729825), (13, 15043725), (15, 13037895), (17, 11504025), (19, 10293075), (23, 8502975), (25, 7822737), (27, 7243275), (39, 5014575), (45, 4345965), (51, 3834675), (57, 3431025), (65, 3008745), (69, 2834325), (75, 2607579), (81, 2414425), (85, 2300805), (95, 2058615), (115, 1700595), (117, 1671525), (135, 1448655), (153, 1278225), (171, 1143675), (195, 1002915), (207, 944775), (221, 884925), (225, 869193), (247, 791775), (255, 766935), (285, 686205), (299, 654075), (323, 605475), (325, 601749), (345, 566865), (351, 557175), (391, 500175), (405, 482885), (425, 460161), (437, 447525), (459, 426075), (475, 411723), (513, 381225), (575, 340119), (585, 334305), (621, 314925), (663, 294975), (675, 289731), (741, 263925), (765, 255645), (855, 228735), (897, 218025), (969, 201825), (975, 200583), (1035, 188955), (1053, 185725), (1105, 176985), (1173, 166725), (1235, 158355), (1275, 153387), (1311, 149175), (1377, 142025), (1425, 137241), (1495, 130815), (1539, 127075), (1615, 121095), (1725, 113373), (1755, 111435), (1863, 104975), (1955, 100035), (1989, 98325), (2025, 96577), (2185, 89505), (2223, 87975), (2295, 85215), (2565, 76245), (2691, 72675), (2907, 67275), (2925, 66861), (3105, 62985), (3315, 58995), (3519, 55575), (3705, 52785), (3825, 51129), (3933, 49725), (4199, 46575), (4275, 45747), (4485, 43605), (4845, 40365), (5083, 38475), (5175, 37791), (5265, 37145), (5525, 35397), (5681, 34425), (5865, 33345), (5967, 32775), (6175, 31671), (6555, 29835), (6669, 29325), (6885, 28405), (7429, 26325), (7475, 26163), (7695, 25415), (8073, 24225), (8075, 24219), (8721, 22425), (8775, 22287), (9315, 20995), (9775, 20007), (9945, 19665), (10557, 18525), (10925, 17901), (11115, 17595), (11475, 17043), (11799, 16575), (12597, 15525), (12825, 15249), (13455, 14535)]