27018000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 100588800

約数和(自身を除く): 73570800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 79, 80, 90, 95, 100, 114, 120, 125, 144, 150, 152, 158, 171, 180, 190, 200, 225, 228, 237, 240, 250, 285, 300, 304, 316, 342, 360, 375, 380, 395, 400, 450, 456, 474, 475, 500, 570, 600, 632, 684, 711, 720, 750, 760, 790, 855, 900, 912, 948, 950, 1000, 1125, 1140, 1185, 1200, 1264, 1368, 1422, 1425, 1500, 1501, 1520, 1580, 1710, 1800, 1896, 1900, 1975, 2000, 2250, 2280, 2370, 2375, 2736, 2844, 2850, 3000, 3002, 3160, 3420, 3555, 3600, 3792, 3800, 3950, 4275, 4500, 4503, 4560, 4740, 4750, 5688, 5700, 5925, 6000, 6004, 6320, 6840, 7110, 7125, 7505, 7600, 7900, 8550, 9000, 9006, 9480, 9500, 9875, 11376, 11400, 11850, 12008, 13509, 13680, 14220, 14250, 15010, 15800, 17100, 17775, 18000, 18012, 18960, 19000, 19750, 21375, 22515, 22800, 23700, 24016, 27018, 28440, 28500, 29625, 30020, 31600, 34200, 35550, 36024, 37525, 38000, 39500, 42750, 45030, 47400, 54036, 56880, 57000, 59250, 60040, 67545, 68400, 71100, 72048, 75050, 79000, 85500, 88875, 90060, 94800, 108072, 112575, 114000, 118500, 120080, 135090, 142200, 150100, 158000, 171000, 177750, 180120, 187625, 216144, 225150, 237000, 270180, 284400, 300200, 337725, 342000, 355500, 360240, 375250, 450300, 474000, 540360, 562875, 600400, 675450, 711000, 750500, 900600, 1080720, 1125750, 1350900, 1422000, 1501000, 1688625, 1801200, 2251500, 2701800, 3002000, 3377250, 4503000, 5403600, 6754500, 9006000, 13509000, 27018000]

約数ペア:

[(1, 27018000), (2, 13509000), (3, 9006000), (4, 6754500), (5, 5403600), (6, 4503000), (8, 3377250), (9, 3002000), (10, 2701800), (12, 2251500), (15, 1801200), (16, 1688625), (18, 1501000), (19, 1422000), (20, 1350900), (24, 1125750), (25, 1080720), (30, 900600), (36, 750500), (38, 711000), (40, 675450), (45, 600400), (48, 562875), (50, 540360), (57, 474000), (60, 450300), (72, 375250), (75, 360240), (76, 355500), (79, 342000), (80, 337725), (90, 300200), (95, 284400), (100, 270180), (114, 237000), (120, 225150), (125, 216144), (144, 187625), (150, 180120), (152, 177750), (158, 171000), (171, 158000), (180, 150100), (190, 142200), (200, 135090), (225, 120080), (228, 118500), (237, 114000), (240, 112575), (250, 108072), (285, 94800), (300, 90060), (304, 88875), (316, 85500), (342, 79000), (360, 75050), (375, 72048), (380, 71100), (395, 68400), (400, 67545), (450, 60040), (456, 59250), (474, 57000), (475, 56880), (500, 54036), (570, 47400), (600, 45030), (632, 42750), (684, 39500), (711, 38000), (720, 37525), (750, 36024), (760, 35550), (790, 34200), (855, 31600), (900, 30020), (912, 29625), (948, 28500), (950, 28440), (1000, 27018), (1125, 24016), (1140, 23700), (1185, 22800), (1200, 22515), (1264, 21375), (1368, 19750), (1422, 19000), (1425, 18960), (1500, 18012), (1501, 18000), (1520, 17775), (1580, 17100), (1710, 15800), (1800, 15010), (1896, 14250), (1900, 14220), (1975, 13680), (2000, 13509), (2250, 12008), (2280, 11850), (2370, 11400), (2375, 11376), (2736, 9875), (2844, 9500), (2850, 9480), (3000, 9006), (3002, 9000), (3160, 8550), (3420, 7900), (3555, 7600), (3600, 7505), (3792, 7125), (3800, 7110), (3950, 6840), (4275, 6320), (4500, 6004), (4503, 6000), (4560, 5925), (4740, 5700), (4750, 5688)]