72057290400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{126683}}^1$

素因数の和:126788

約数の個数: 216

約数和(自身を含む): 257310406080

約数和(自身を除く): 185253115680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 96, 100, 120, 144, 150, 158, 160, 180, 200, 225, 237, 240, 288, 300, 316, 360, 395, 400, 450, 474, 480, 600, 632, 711, 720, 790, 800, 900, 948, 1185, 1200, 1264, 1422, 1440, 1580, 1800, 1896, 1975, 2370, 2400, 2528, 2844, 3160, 3555, 3600, 3792, 3950, 4740, 5688, 5925, 6320, 7110, 7200, 7584, 7900, 9480, 11376, 11850, 12640, 14220, 15800, 17775, 18960, 22752, 23700, 28440, 31600, 35550, 37920, 47400, 56880, 63200, 71100, 94800, 113760, 126683, 142200, 189600, 253366, 284400, 380049, 506732, 568800, 633415, 760098, 1013464, 1140147, 1266830, 1520196, 1900245, 2026928, 2280294, 2533660, 3040392, 3167075, 3800490, 4053856, 4560588, 5067320, 5700735, 6080784, 6334150, 7600980, 9121176, 9501225, 10007957, 10134640, 11401470, 12161568, 12668300, 15201960, 18242352, 19002450, 20015914, 20269280, 22802940, 25336600, 28503675, 30023871, 30403920, 36484704, 38004900, 40031828, 45605880, 50039785, 50673200, 57007350, 60047742, 60807840, 76009800, 80063656, 90071613, 91211760, 100079570, 101346400, 114014700, 120095484, 150119355, 152019600, 160127312, 180143226, 182423520, 200159140, 228029400, 240190968, 250198925, 300238710, 304039200, 320254624, 360286452, 400318280, 450358065, 456058800, 480381936, 500397850, 600477420, 720572904, 750596775, 800636560, 900716130, 912117600, 960763872, 1000795700, 1200954840, 1441145808, 1501193550, 1601273120, 1801432260, 2001591400, 2251790325, 2401909680, 2882291616, 3002387100, 3602864520, 4003182800, 4503580650, 4803819360, 6004774200, 7205729040, 8006365600, 9007161300, 12009548400, 14411458080, 18014322600, 24019096800, 36028645200, 72057290400]

約数ペア:

[(1, 72057290400), (2, 36028645200), (3, 24019096800), (4, 18014322600), (5, 14411458080), (6, 12009548400), (8, 9007161300), (9, 8006365600), (10, 7205729040), (12, 6004774200), (15, 4803819360), (16, 4503580650), (18, 4003182800), (20, 3602864520), (24, 3002387100), (25, 2882291616), (30, 2401909680), (32, 2251790325), (36, 2001591400), (40, 1801432260), (45, 1601273120), (48, 1501193550), (50, 1441145808), (60, 1200954840), (72, 1000795700), (75, 960763872), (79, 912117600), (80, 900716130), (90, 800636560), (96, 750596775), (100, 720572904), (120, 600477420), (144, 500397850), (150, 480381936), (158, 456058800), (160, 450358065), (180, 400318280), (200, 360286452), (225, 320254624), (237, 304039200), (240, 300238710), (288, 250198925), (300, 240190968), (316, 228029400), (360, 200159140), (395, 182423520), (400, 180143226), (450, 160127312), (474, 152019600), (480, 150119355), (600, 120095484), (632, 114014700), (711, 101346400), (720, 100079570), (790, 91211760), (800, 90071613), (900, 80063656), (948, 76009800), (1185, 60807840), (1200, 60047742), (1264, 57007350), (1422, 50673200), (1440, 50039785), (1580, 45605880), (1800, 40031828), (1896, 38004900), (1975, 36484704), (2370, 30403920), (2400, 30023871), (2528, 28503675), (2844, 25336600), (3160, 22802940), (3555, 20269280), (3600, 20015914), (3792, 19002450), (3950, 18242352), (4740, 15201960), (5688, 12668300), (5925, 12161568), (6320, 11401470), (7110, 10134640), (7200, 10007957), (7584, 9501225), (7900, 9121176), (9480, 7600980), (11376, 6334150), (11850, 6080784), (12640, 5700735), (14220, 5067320), (15800, 4560588), (17775, 4053856), (18960, 3800490), (22752, 3167075), (23700, 3040392), (28440, 2533660), (31600, 2280294), (35550, 2026928), (37920, 1900245), (47400, 1520196), (56880, 1266830), (63200, 1140147), (71100, 1013464), (94800, 760098), (113760, 633415), (126683, 568800), (142200, 506732), (189600, 380049), (253366, 284400)]