155431330800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1019}}^1\times {\mathrm{1609}}^1$

素因数の和:2728

約数の個数: 240

約数和(自身を含む): 505009344000

約数和(自身を除く): 349578013200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 200, 237, 240, 300, 316, 395, 400, 474, 600, 632, 790, 948, 1019, 1185, 1200, 1264, 1580, 1609, 1896, 1975, 2038, 2370, 3057, 3160, 3218, 3792, 3950, 4076, 4740, 4827, 5095, 5925, 6114, 6320, 6436, 7900, 8045, 8152, 9480, 9654, 10190, 11850, 12228, 12872, 15285, 15800, 16090, 16304, 18960, 19308, 20380, 23700, 24135, 24456, 25475, 25744, 30570, 31600, 32180, 38616, 40225, 40760, 47400, 48270, 48912, 50950, 61140, 64360, 76425, 77232, 80450, 80501, 81520, 94800, 96540, 101900, 120675, 122280, 127111, 128720, 152850, 160900, 161002, 193080, 203800, 241350, 241503, 244560, 254222, 305700, 321800, 322004, 381333, 386160, 402505, 407600, 482700, 483006, 508444, 611400, 635555, 643600, 644008, 762666, 805010, 965400, 966012, 1016888, 1207515, 1222800, 1271110, 1288016, 1525332, 1610020, 1639571, 1906665, 1930800, 1932024, 2012525, 2033776, 2415030, 2542220, 3050664, 3177775, 3220040, 3279142, 3813330, 3864048, 4025050, 4830060, 4918713, 5084440, 6037575, 6101328, 6355550, 6440080, 6558284, 7626660, 8050100, 8197855, 9533325, 9660120, 9837426, 10168880, 12075150, 12711100, 13116568, 15253320, 16100200, 16395710, 19066650, 19320240, 19674852, 24150300, 24593565, 25422200, 26233136, 30506640, 32200400, 32791420, 38133300, 39349704, 40989275, 48300600, 49187130, 50844400, 65582840, 76266600, 78699408, 81978550, 96601200, 98374260, 122967825, 129526109, 131165680, 152533200, 163957100, 196748520, 245935650, 259052218, 327914200, 388578327, 393497040, 491871300, 518104436, 647630545, 655828400, 777156654, 983742600, 1036208872, 1295261090, 1554313308, 1942891635, 1967485200, 2072417744, 2590522180, 3108626616, 3238152725, 3885783270, 5181044360, 6217253232, 6476305450, 7771566540, 9714458175, 10362088720, 12952610900, 15543133080, 19428916350, 25905221800, 31086266160, 38857832700, 51810443600, 77715665400, 155431330800]

約数ペア:

[(1, 155431330800), (2, 77715665400), (3, 51810443600), (4, 38857832700), (5, 31086266160), (6, 25905221800), (8, 19428916350), (10, 15543133080), (12, 12952610900), (15, 10362088720), (16, 9714458175), (20, 7771566540), (24, 6476305450), (25, 6217253232), (30, 5181044360), (40, 3885783270), (48, 3238152725), (50, 3108626616), (60, 2590522180), (75, 2072417744), (79, 1967485200), (80, 1942891635), (100, 1554313308), (120, 1295261090), (150, 1036208872), (158, 983742600), (200, 777156654), (237, 655828400), (240, 647630545), (300, 518104436), (316, 491871300), (395, 393497040), (400, 388578327), (474, 327914200), (600, 259052218), (632, 245935650), (790, 196748520), (948, 163957100), (1019, 152533200), (1185, 131165680), (1200, 129526109), (1264, 122967825), (1580, 98374260), (1609, 96601200), (1896, 81978550), (1975, 78699408), (2038, 76266600), (2370, 65582840), (3057, 50844400), (3160, 49187130), (3218, 48300600), (3792, 40989275), (3950, 39349704), (4076, 38133300), (4740, 32791420), (4827, 32200400), (5095, 30506640), (5925, 26233136), (6114, 25422200), (6320, 24593565), (6436, 24150300), (7900, 19674852), (8045, 19320240), (8152, 19066650), (9480, 16395710), (9654, 16100200), (10190, 15253320), (11850, 13116568), (12228, 12711100), (12872, 12075150), (15285, 10168880), (15800, 9837426), (16090, 9660120), (16304, 9533325), (18960, 8197855), (19308, 8050100), (20380, 7626660), (23700, 6558284), (24135, 6440080), (24456, 6355550), (25475, 6101328), (25744, 6037575), (30570, 5084440), (31600, 4918713), (32180, 4830060), (38616, 4025050), (40225, 3864048), (40760, 3813330), (47400, 3279142), (48270, 3220040), (48912, 3177775), (50950, 3050664), (61140, 2542220), (64360, 2415030), (76425, 2033776), (77232, 2012525), (80450, 1932024), (80501, 1930800), (81520, 1906665), (94800, 1639571), (96540, 1610020), (101900, 1525332), (120675, 1288016), (122280, 1271110), (127111, 1222800), (128720, 1207515), (152850, 1016888), (160900, 966012), (161002, 965400), (193080, 805010), (203800, 762666), (241350, 644008), (241503, 643600), (244560, 635555), (254222, 611400), (305700, 508444), (321800, 483006), (322004, 482700), (381333, 407600), (386160, 402505)]