9878447520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{82651}}^1$

素因数の和:82755

約数の個数: 144

約数和(自身を含む): 34116761952

約数和(自身を除く): 24238314432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 7968, 9960, 11952, 13280, 14940, 19920, 23904, 29880, 39840, 59760, 82651, 119520, 165302, 247953, 330604, 413255, 495906, 661208, 743859, 826510, 991812, 1239765, 1322416, 1487718, 1653020, 1983624, 2479530, 2644832, 2975436, 3306040, 3719295, 3967248, 4959060, 5950872, 6612080, 6860033, 7438590, 7934496, 9918120, 11901744, 13224160, 13720066, 14877180, 19836240, 20580099, 23803488, 27440132, 29754360, 34300165, 39672480, 41160198, 54880264, 59508720, 61740297, 68600330, 82320396, 102900495, 109760528, 119017440, 123480594, 137200660, 164640792, 205800990, 219521056, 246961188, 274401320, 308701485, 329281584, 411601980, 493922376, 548802640, 617402970, 658563168, 823203960, 987844752, 1097605280, 1234805940, 1646407920, 1975689504, 2469611880, 3292815840, 4939223760, 9878447520]

約数ペア:

[(1, 9878447520), (2, 4939223760), (3, 3292815840), (4, 2469611880), (5, 1975689504), (6, 1646407920), (8, 1234805940), (9, 1097605280), (10, 987844752), (12, 823203960), (15, 658563168), (16, 617402970), (18, 548802640), (20, 493922376), (24, 411601980), (30, 329281584), (32, 308701485), (36, 274401320), (40, 246961188), (45, 219521056), (48, 205800990), (60, 164640792), (72, 137200660), (80, 123480594), (83, 119017440), (90, 109760528), (96, 102900495), (120, 82320396), (144, 68600330), (160, 61740297), (166, 59508720), (180, 54880264), (240, 41160198), (249, 39672480), (288, 34300165), (332, 29754360), (360, 27440132), (415, 23803488), (480, 20580099), (498, 19836240), (664, 14877180), (720, 13720066), (747, 13224160), (830, 11901744), (996, 9918120), (1245, 7934496), (1328, 7438590), (1440, 6860033), (1494, 6612080), (1660, 5950872), (1992, 4959060), (2490, 3967248), (2656, 3719295), (2988, 3306040), (3320, 2975436), (3735, 2644832), (3984, 2479530), (4980, 1983624), (5976, 1653020), (6640, 1487718), (7470, 1322416), (7968, 1239765), (9960, 991812), (11952, 826510), (13280, 743859), (14940, 661208), (19920, 495906), (23904, 413255), (29880, 330604), (39840, 247953), (59760, 165302), (82651, 119520)]