121581000

素因数分解:

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

素因数の和:131

約数の個数: 320

約数和(自身を含む): 453024000

約数和(自身を除く): 331443000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 79, 81, 90, 95, 100, 108, 114, 120, 125, 135, 150, 152, 158, 162, 171, 180, 190, 200, 216, 225, 228, 237, 250, 270, 285, 300, 316, 324, 342, 360, 375, 380, 395, 405, 450, 456, 474, 475, 500, 513, 540, 570, 600, 632, 648, 675, 684, 711, 750, 760, 790, 810, 855, 900, 948, 950, 1000, 1026, 1080, 1125, 1140, 1185, 1350, 1368, 1422, 1425, 1500, 1501, 1539, 1580, 1620, 1710, 1800, 1896, 1900, 1975, 2025, 2052, 2133, 2250, 2280, 2370, 2375, 2565, 2700, 2844, 2850, 3000, 3002, 3078, 3160, 3240, 3375, 3420, 3555, 3800, 3950, 4050, 4104, 4266, 4275, 4500, 4503, 4740, 4750, 5130, 5400, 5688, 5700, 5925, 6004, 6156, 6399, 6750, 6840, 7110, 7125, 7505, 7695, 7900, 8100, 8532, 8550, 9000, 9006, 9480, 9500, 9875, 10125, 10260, 10665, 11400, 11850, 12008, 12312, 12798, 12825, 13500, 13509, 14220, 14250, 15010, 15390, 15800, 16200, 17064, 17100, 17775, 18012, 19000, 19750, 20250, 20520, 21330, 21375, 22515, 23700, 25596, 25650, 27000, 27018, 28440, 28500, 29625, 30020, 30780, 31995, 34200, 35550, 36024, 37525, 38475, 39500, 40500, 40527, 42660, 42750, 45030, 47400, 51192, 51300, 53325, 54036, 57000, 59250, 60040, 61560, 63990, 64125, 67545, 71100, 75050, 76950, 79000, 81000, 81054, 85320, 85500, 88875, 90060, 102600, 106650, 108072, 112575, 118500, 121581, 127980, 128250, 135090, 142200, 150100, 153900, 159975, 162108, 171000, 177750, 180120, 187625, 192375, 202635, 213300, 225150, 237000, 243162, 255960, 256500, 266625, 270180, 300200, 307800, 319950, 324216, 337725, 355500, 375250, 384750, 405270, 426600, 450300, 486324, 513000, 533250, 540360, 562875, 607905, 639900, 675450, 711000, 750500, 769500, 799875, 810540, 900600, 972648, 1013175, 1066500, 1125750, 1215810, 1279800, 1350900, 1501000, 1539000, 1599750, 1621080, 1688625, 2026350, 2133000, 2251500, 2431620, 2701800, 3039525, 3199500, 3377250, 4052700, 4503000, 4863240, 5065875, 6079050, 6399000, 6754500, 8105400, 10131750, 12158100, 13509000, 15197625, 20263500, 24316200, 30395250, 40527000, 60790500, 121581000]

約数ペア:

[(1, 121581000), (2, 60790500), (3, 40527000), (4, 30395250), (5, 24316200), (6, 20263500), (8, 15197625), (9, 13509000), (10, 12158100), (12, 10131750), (15, 8105400), (18, 6754500), (19, 6399000), (20, 6079050), (24, 5065875), (25, 4863240), (27, 4503000), (30, 4052700), (36, 3377250), (38, 3199500), (40, 3039525), (45, 2701800), (50, 2431620), (54, 2251500), (57, 2133000), (60, 2026350), (72, 1688625), (75, 1621080), (76, 1599750), (79, 1539000), (81, 1501000), (90, 1350900), (95, 1279800), (100, 1215810), (108, 1125750), (114, 1066500), (120, 1013175), (125, 972648), (135, 900600), (150, 810540), (152, 799875), (158, 769500), (162, 750500), (171, 711000), (180, 675450), (190, 639900), (200, 607905), (216, 562875), (225, 540360), (228, 533250), (237, 513000), (250, 486324), (270, 450300), (285, 426600), (300, 405270), (316, 384750), (324, 375250), (342, 355500), (360, 337725), (375, 324216), (380, 319950), (395, 307800), (405, 300200), (450, 270180), (456, 266625), (474, 256500), (475, 255960), (500, 243162), (513, 237000), (540, 225150), (570, 213300), (600, 202635), (632, 192375), (648, 187625), (675, 180120), (684, 177750), (711, 171000), (750, 162108), (760, 159975), (790, 153900), (810, 150100), (855, 142200), (900, 135090), (948, 128250), (950, 127980), (1000, 121581), (1026, 118500), (1080, 112575), (1125, 108072), (1140, 106650), (1185, 102600), (1350, 90060), (1368, 88875), (1422, 85500), (1425, 85320), (1500, 81054), (1501, 81000), (1539, 79000), (1580, 76950), (1620, 75050), (1710, 71100), (1800, 67545), (1896, 64125), (1900, 63990), (1975, 61560), (2025, 60040), (2052, 59250), (2133, 57000), (2250, 54036), (2280, 53325), (2370, 51300), (2375, 51192), (2565, 47400), (2700, 45030), (2844, 42750), (2850, 42660), (3000, 40527), (3002, 40500), (3078, 39500), (3160, 38475), (3240, 37525), (3375, 36024), (3420, 35550), (3555, 34200), (3800, 31995), (3950, 30780), (4050, 30020), (4104, 29625), (4266, 28500), (4275, 28440), (4500, 27018), (4503, 27000), (4740, 25650), (4750, 25596), (5130, 23700), (5400, 22515), (5688, 21375), (5700, 21330), (5925, 20520), (6004, 20250), (6156, 19750), (6399, 19000), (6750, 18012), (6840, 17775), (7110, 17100), (7125, 17064), (7505, 16200), (7695, 15800), (7900, 15390), (8100, 15010), (8532, 14250), (8550, 14220), (9000, 13509), (9006, 13500), (9480, 12825), (9500, 12798), (9875, 12312), (10125, 12008), (10260, 11850), (10665, 11400)]