27720303975

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1309

約数の個数: 288

約数和(自身を含む): 64969841664

約数和(自身を除く): 37249537689

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 41, 45, 63, 65, 75, 81, 91, 105, 117, 123, 135, 175, 189, 195, 205, 225, 243, 273, 287, 315, 325, 351, 369, 405, 455, 525, 533, 567, 585, 615, 675, 819, 861, 945, 975, 1025, 1053, 1107, 1215, 1223, 1365, 1435, 1575, 1599, 1701, 1755, 1845, 2025, 2275, 2457, 2583, 2665, 2835, 2925, 3075, 3159, 3321, 3669, 3731, 4095, 4305, 4725, 4797, 5265, 5535, 6075, 6115, 6825, 7175, 7371, 7749, 7995, 8505, 8561, 8775, 9225, 9963, 11007, 11193, 12285, 12915, 13325, 14175, 14391, 15795, 15899, 16605, 18345, 18655, 20475, 21525, 22113, 23247, 23985, 25683, 26325, 27675, 30575, 33021, 33579, 36855, 38745, 39975, 42525, 42805, 43173, 47697, 49815, 50143, 55035, 55965, 61425, 64575, 69741, 71955, 77049, 78975, 79495, 83025, 91725, 93275, 99063, 100737, 110565, 111293, 116235, 119925, 128415, 129519, 143091, 150429, 165105, 167895, 184275, 193725, 214025, 215865, 231147, 238485, 249075, 250715, 275175, 279825, 297189, 302211, 333879, 348705, 351001, 359775, 385245, 397475, 429273, 451287, 495315, 503685, 552825, 556465, 581175, 642075, 647595, 651859, 693441, 715455, 752145, 825525, 839475, 906633, 1001637, 1053003, 1079325, 1155735, 1192425, 1253575, 1287819, 1353861, 1485945, 1511055, 1669395, 1743525, 1755005, 1926225, 1955577, 2080323, 2146365, 2256435, 2476575, 2518425, 2782325, 3004911, 3159009, 3237975, 3259295, 3467205, 3577275, 3760725, 3863457, 4061583, 4533165, 4563013, 5008185, 5265015, 5778675, 5866731, 6439095, 6769305, 7429725, 7555275, 8346975, 8775025, 9014733, 9477027, 9777885, 10401615, 10731825, 11282175, 12184749, 13689039, 15024555, 15795045, 16296475, 17336025, 17600193, 19317285, 20307915, 22665825, 22815065, 25040925, 26325075, 27044199, 28431081, 29333655, 32195475, 33846525, 41067117, 45073665, 47385135, 48889425, 52008075, 52800579, 60923745, 68445195, 75122775, 78975225, 85293243, 88000965, 96586425, 101539575, 114075325, 123201351, 135220995, 142155405, 146668275, 158401737, 205335585, 225368325, 236925675, 264002895, 304618725, 342225975, 369604053, 426466215, 440004825, 616006755, 676104975, 710777025, 792008685, 1026677925, 1108812159, 1320014475, 1848020265, 2132331075, 3080033775, 3960043425, 5544060795, 9240101325, 27720303975]

約数ペア:

[(1, 27720303975), (3, 9240101325), (5, 5544060795), (7, 3960043425), (9, 3080033775), (13, 2132331075), (15, 1848020265), (21, 1320014475), (25, 1108812159), (27, 1026677925), (35, 792008685), (39, 710777025), (41, 676104975), (45, 616006755), (63, 440004825), (65, 426466215), (75, 369604053), (81, 342225975), (91, 304618725), (105, 264002895), (117, 236925675), (123, 225368325), (135, 205335585), (175, 158401737), (189, 146668275), (195, 142155405), (205, 135220995), (225, 123201351), (243, 114075325), (273, 101539575), (287, 96586425), (315, 88000965), (325, 85293243), (351, 78975225), (369, 75122775), (405, 68445195), (455, 60923745), (525, 52800579), (533, 52008075), (567, 48889425), (585, 47385135), (615, 45073665), (675, 41067117), (819, 33846525), (861, 32195475), (945, 29333655), (975, 28431081), (1025, 27044199), (1053, 26325075), (1107, 25040925), (1215, 22815065), (1223, 22665825), (1365, 20307915), (1435, 19317285), (1575, 17600193), (1599, 17336025), (1701, 16296475), (1755, 15795045), (1845, 15024555), (2025, 13689039), (2275, 12184749), (2457, 11282175), (2583, 10731825), (2665, 10401615), (2835, 9777885), (2925, 9477027), (3075, 9014733), (3159, 8775025), (3321, 8346975), (3669, 7555275), (3731, 7429725), (4095, 6769305), (4305, 6439095), (4725, 5866731), (4797, 5778675), (5265, 5265015), (5535, 5008185), (6075, 4563013), (6115, 4533165), (6825, 4061583), (7175, 3863457), (7371, 3760725), (7749, 3577275), (7995, 3467205), (8505, 3259295), (8561, 3237975), (8775, 3159009), (9225, 3004911), (9963, 2782325), (11007, 2518425), (11193, 2476575), (12285, 2256435), (12915, 2146365), (13325, 2080323), (14175, 1955577), (14391, 1926225), (15795, 1755005), (15899, 1743525), (16605, 1669395), (18345, 1511055), (18655, 1485945), (20475, 1353861), (21525, 1287819), (22113, 1253575), (23247, 1192425), (23985, 1155735), (25683, 1079325), (26325, 1053003), (27675, 1001637), (30575, 906633), (33021, 839475), (33579, 825525), (36855, 752145), (38745, 715455), (39975, 693441), (42525, 651859), (42805, 647595), (43173, 642075), (47697, 581175), (49815, 556465), (50143, 552825), (55035, 503685), (55965, 495315), (61425, 451287), (64575, 429273), (69741, 397475), (71955, 385245), (77049, 359775), (78975, 351001), (79495, 348705), (83025, 333879), (91725, 302211), (93275, 297189), (99063, 279825), (100737, 275175), (110565, 250715), (111293, 249075), (116235, 238485), (119925, 231147), (128415, 215865), (129519, 214025), (143091, 193725), (150429, 184275), (165105, 167895)]