71572120125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:645

約数の個数: 192

約数和(自身を含む): 136239667200

約数和(自身を除く): 64667547075

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 89, 111, 121, 125, 165, 185, 267, 275, 363, 375, 407, 445, 479, 555, 605, 825, 925, 979, 1221, 1335, 1375, 1437, 1815, 2035, 2225, 2395, 2775, 2937, 3025, 3293, 4125, 4477, 4625, 4895, 5269, 6105, 6675, 7185, 9075, 9879, 10175, 10769, 11125, 11975, 13431, 13875, 14685, 15125, 15807, 16465, 17723, 22385, 24475, 26345, 30525, 32307, 33375, 35925, 36223, 42631, 45375, 49395, 50875, 53169, 53845, 57959, 59875, 67155, 73425, 79035, 82325, 88615, 108669, 111925, 122375, 127893, 131725, 152625, 161535, 173877, 179625, 181115, 194953, 213155, 246975, 265845, 269225, 289795, 335775, 367125, 395175, 398453, 411625, 443075, 468941, 543345, 559625, 584859, 639465, 658625, 807675, 869385, 905575, 974765, 1065775, 1195359, 1234875, 1329225, 1346125, 1406823, 1448975, 1577347, 1678875, 1975875, 1992265, 2144483, 2215375, 2344705, 2716725, 2924295, 3197325, 4038375, 4346925, 4527875, 4732041, 4873825, 5158351, 5328875, 5976795, 6433449, 6646125, 7034115, 7244875, 7886735, 9961325, 10722415, 11723525, 13583625, 14621475, 15475053, 15986625, 17350817, 21734625, 23660205, 24369125, 25791755, 29883975, 32167245, 35170575, 39433675, 49806625, 52052451, 53612075, 58617625, 73107375, 77375265, 86754085, 118301025, 128958775, 149419875, 160836225, 175852875, 190858987, 197168375, 260262255, 268060375, 386876325, 433770425, 572576961, 591505125, 644793875, 804181125, 954294935, 1301311275, 1934381625, 2168852125, 2862884805, 4771474675, 6506556375, 14314424025, 23857373375, 71572120125]

約数ペア:

[(1, 71572120125), (3, 23857373375), (5, 14314424025), (11, 6506556375), (15, 4771474675), (25, 2862884805), (33, 2168852125), (37, 1934381625), (55, 1301311275), (75, 954294935), (89, 804181125), (111, 644793875), (121, 591505125), (125, 572576961), (165, 433770425), (185, 386876325), (267, 268060375), (275, 260262255), (363, 197168375), (375, 190858987), (407, 175852875), (445, 160836225), (479, 149419875), (555, 128958775), (605, 118301025), (825, 86754085), (925, 77375265), (979, 73107375), (1221, 58617625), (1335, 53612075), (1375, 52052451), (1437, 49806625), (1815, 39433675), (2035, 35170575), (2225, 32167245), (2395, 29883975), (2775, 25791755), (2937, 24369125), (3025, 23660205), (3293, 21734625), (4125, 17350817), (4477, 15986625), (4625, 15475053), (4895, 14621475), (5269, 13583625), (6105, 11723525), (6675, 10722415), (7185, 9961325), (9075, 7886735), (9879, 7244875), (10175, 7034115), (10769, 6646125), (11125, 6433449), (11975, 5976795), (13431, 5328875), (13875, 5158351), (14685, 4873825), (15125, 4732041), (15807, 4527875), (16465, 4346925), (17723, 4038375), (22385, 3197325), (24475, 2924295), (26345, 2716725), (30525, 2344705), (32307, 2215375), (33375, 2144483), (35925, 1992265), (36223, 1975875), (42631, 1678875), (45375, 1577347), (49395, 1448975), (50875, 1406823), (53169, 1346125), (53845, 1329225), (57959, 1234875), (59875, 1195359), (67155, 1065775), (73425, 974765), (79035, 905575), (82325, 869385), (88615, 807675), (108669, 658625), (111925, 639465), (122375, 584859), (127893, 559625), (131725, 543345), (152625, 468941), (161535, 443075), (173877, 411625), (179625, 398453), (181115, 395175), (194953, 367125), (213155, 335775), (246975, 289795), (265845, 269225)]