1948194600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1289}}^1$

素因数の和:1548

約数の個数: 192

約数和(自身を含む): 6622344000

約数和(自身を除く): 4674149400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 229, 264, 275, 300, 330, 440, 458, 550, 600, 660, 687, 825, 916, 1100, 1145, 1289, 1320, 1374, 1650, 1832, 2200, 2290, 2519, 2578, 2748, 3300, 3435, 3867, 4580, 5038, 5156, 5496, 5725, 6445, 6600, 6870, 7557, 7734, 9160, 10076, 10312, 11450, 12595, 12890, 13740, 14179, 15114, 15468, 17175, 19335, 20152, 22900, 25190, 25780, 27480, 28358, 30228, 30936, 32225, 34350, 37785, 38670, 42537, 45800, 50380, 51560, 56716, 60456, 62975, 64450, 68700, 70895, 75570, 77340, 85074, 96675, 100760, 113432, 125950, 128900, 137400, 141790, 151140, 154680, 170148, 188925, 193350, 212685, 251900, 257800, 283580, 295181, 302280, 340296, 354475, 377850, 386700, 425370, 503800, 567160, 590362, 708950, 755700, 773400, 850740, 885543, 1063425, 1180724, 1417900, 1475905, 1511400, 1701480, 1771086, 2126850, 2361448, 2835800, 2951810, 3246991, 3542172, 4253700, 4427715, 5903620, 6493982, 7084344, 7379525, 8507400, 8855430, 9740973, 11807240, 12987964, 14759050, 16234955, 17710860, 19481946, 22138575, 25975928, 29518100, 32469910, 35421720, 38963892, 44277150, 48704865, 59036200, 64939820, 77927784, 81174775, 88554300, 97409730, 129879640, 162349550, 177108600, 194819460, 243524325, 324699100, 389638920, 487048650, 649398200, 974097300, 1948194600]

約数ペア:

[(1, 1948194600), (2, 974097300), (3, 649398200), (4, 487048650), (5, 389638920), (6, 324699100), (8, 243524325), (10, 194819460), (11, 177108600), (12, 162349550), (15, 129879640), (20, 97409730), (22, 88554300), (24, 81174775), (25, 77927784), (30, 64939820), (33, 59036200), (40, 48704865), (44, 44277150), (50, 38963892), (55, 35421720), (60, 32469910), (66, 29518100), (75, 25975928), (88, 22138575), (100, 19481946), (110, 17710860), (120, 16234955), (132, 14759050), (150, 12987964), (165, 11807240), (200, 9740973), (220, 8855430), (229, 8507400), (264, 7379525), (275, 7084344), (300, 6493982), (330, 5903620), (440, 4427715), (458, 4253700), (550, 3542172), (600, 3246991), (660, 2951810), (687, 2835800), (825, 2361448), (916, 2126850), (1100, 1771086), (1145, 1701480), (1289, 1511400), (1320, 1475905), (1374, 1417900), (1650, 1180724), (1832, 1063425), (2200, 885543), (2290, 850740), (2519, 773400), (2578, 755700), (2748, 708950), (3300, 590362), (3435, 567160), (3867, 503800), (4580, 425370), (5038, 386700), (5156, 377850), (5496, 354475), (5725, 340296), (6445, 302280), (6600, 295181), (6870, 283580), (7557, 257800), (7734, 251900), (9160, 212685), (10076, 193350), (10312, 188925), (11450, 170148), (12595, 154680), (12890, 151140), (13740, 141790), (14179, 137400), (15114, 128900), (15468, 125950), (17175, 113432), (19335, 100760), (20152, 96675), (22900, 85074), (25190, 77340), (25780, 75570), (27480, 70895), (28358, 68700), (30228, 64450), (30936, 62975), (32225, 60456), (34350, 56716), (37785, 51560), (38670, 50380), (42537, 45800)]