319526021925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:769

約数の個数: 216

約数和(自身を含む): 637913858400

約数和(自身を除く): 318387836475

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 173, 179, 225, 275, 363, 379, 495, 519, 537, 605, 825, 865, 895, 1089, 1137, 1557, 1611, 1815, 1895, 1903, 1969, 2475, 2595, 2685, 3025, 3411, 4169, 4325, 4475, 5445, 5685, 5709, 5907, 7785, 8055, 9075, 9475, 9515, 9845, 12507, 12975, 13425, 17055, 17127, 17721, 20845, 20933, 21659, 27225, 28425, 28545, 29535, 30967, 37521, 38925, 40275, 45859, 47575, 49225, 62535, 62799, 64977, 65567, 67841, 85275, 85635, 88605, 92901, 104225, 104665, 108295, 137577, 142725, 147675, 154835, 187605, 188397, 194931, 196701, 203523, 229295, 278703, 312675, 313995, 324885, 327835, 339205, 340637, 412731, 428175, 443025, 464505, 523325, 541475, 590103, 610569, 687885, 721237, 746251, 774175, 938025, 941985, 974655, 983505, 1017615, 1021911, 1146475, 1393515, 1569975, 1624425, 1639175, 1696025, 1703185, 2063655, 2163711, 2238753, 2322525, 2950515, 3052845, 3065733, 3439425, 3606185, 3731255, 3747007, 4709925, 4873275, 4917525, 5088075, 5109555, 6491133, 6716259, 6967575, 7933607, 8208761, 8515925, 10318275, 10818555, 11193765, 11241021, 11736493, 14752575, 15264225, 15328665, 18030925, 18656275, 18735035, 23800821, 24626283, 25547775, 32455665, 33581295, 33723063, 35209479, 39668035, 41043805, 54092775, 55968825, 56205105, 58682465, 71402463, 73878849, 76643325, 93675175, 105628437, 119004105, 123131415, 129101423, 162278325, 167906475, 168615315, 176047395, 198340175, 205219025, 281025525, 293412325, 357012315, 369394245, 387304269, 528142185, 595020525, 615657075, 645507115, 843076575, 880236975, 1161912807, 1420115653, 1785061575, 1846971225, 1936521345, 2640710925, 3227535575, 4260346959, 5809564035, 7100578265, 9682606725, 12781040877, 21301734795, 29047820175, 35502891325, 63905204385, 106508673975, 319526021925]

約数ペア:

[(1, 319526021925), (3, 106508673975), (5, 63905204385), (9, 35502891325), (11, 29047820175), (15, 21301734795), (25, 12781040877), (33, 9682606725), (45, 7100578265), (55, 5809564035), (75, 4260346959), (99, 3227535575), (121, 2640710925), (165, 1936521345), (173, 1846971225), (179, 1785061575), (225, 1420115653), (275, 1161912807), (363, 880236975), (379, 843076575), (495, 645507115), (519, 615657075), (537, 595020525), (605, 528142185), (825, 387304269), (865, 369394245), (895, 357012315), (1089, 293412325), (1137, 281025525), (1557, 205219025), (1611, 198340175), (1815, 176047395), (1895, 168615315), (1903, 167906475), (1969, 162278325), (2475, 129101423), (2595, 123131415), (2685, 119004105), (3025, 105628437), (3411, 93675175), (4169, 76643325), (4325, 73878849), (4475, 71402463), (5445, 58682465), (5685, 56205105), (5709, 55968825), (5907, 54092775), (7785, 41043805), (8055, 39668035), (9075, 35209479), (9475, 33723063), (9515, 33581295), (9845, 32455665), (12507, 25547775), (12975, 24626283), (13425, 23800821), (17055, 18735035), (17127, 18656275), (17721, 18030925), (20845, 15328665), (20933, 15264225), (21659, 14752575), (27225, 11736493), (28425, 11241021), (28545, 11193765), (29535, 10818555), (30967, 10318275), (37521, 8515925), (38925, 8208761), (40275, 7933607), (45859, 6967575), (47575, 6716259), (49225, 6491133), (62535, 5109555), (62799, 5088075), (64977, 4917525), (65567, 4873275), (67841, 4709925), (85275, 3747007), (85635, 3731255), (88605, 3606185), (92901, 3439425), (104225, 3065733), (104665, 3052845), (108295, 2950515), (137577, 2322525), (142725, 2238753), (147675, 2163711), (154835, 2063655), (187605, 1703185), (188397, 1696025), (194931, 1639175), (196701, 1624425), (203523, 1569975), (229295, 1393515), (278703, 1146475), (312675, 1021911), (313995, 1017615), (324885, 983505), (327835, 974655), (339205, 941985), (340637, 938025), (412731, 774175), (428175, 746251), (443025, 721237), (464505, 687885), (523325, 610569), (541475, 590103)]