1493850000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 5044927104

約数和(自身を除く): 3551077104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 433, 460, 500, 552, 575, 600, 625, 690, 750, 866, 920, 1000, 1104, 1150, 1200, 1250, 1299, 1380, 1500, 1725, 1732, 1840, 1875, 2000, 2165, 2300, 2500, 2598, 2760, 2875, 3000, 3125, 3450, 3464, 3750, 4330, 4600, 5000, 5196, 5520, 5750, 6000, 6250, 6495, 6900, 6928, 7500, 8625, 8660, 9200, 9375, 9959, 10000, 10392, 10825, 11500, 12500, 12990, 13800, 14375, 15000, 17250, 17320, 18750, 19918, 20784, 21650, 23000, 25000, 25980, 27600, 28750, 29877, 30000, 32475, 34500, 34640, 37500, 39836, 43125, 43300, 46000, 49795, 50000, 51960, 54125, 57500, 59754, 64950, 69000, 71875, 75000, 79672, 86250, 86600, 99590, 103920, 108250, 115000, 119508, 129900, 138000, 143750, 149385, 150000, 159344, 162375, 172500, 173200, 199180, 215625, 216500, 230000, 239016, 248975, 259800, 270625, 287500, 298770, 324750, 345000, 398360, 431250, 433000, 478032, 497950, 519600, 541250, 575000, 597540, 649500, 690000, 746925, 796720, 811875, 862500, 866000, 995900, 1082500, 1150000, 1195080, 1244875, 1299000, 1353125, 1493850, 1623750, 1725000, 1991800, 2165000, 2390160, 2489750, 2598000, 2706250, 2987700, 3247500, 3450000, 3734625, 3983600, 4059375, 4330000, 4979500, 5412500, 5975400, 6224375, 6495000, 7469250, 8118750, 9959000, 10825000, 11950800, 12448750, 12990000, 14938500, 16237500, 18673125, 19918000, 21650000, 24897500, 29877000, 31121875, 32475000, 37346250, 49795000, 59754000, 62243750, 64950000, 74692500, 93365625, 99590000, 124487500, 149385000, 186731250, 248975000, 298770000, 373462500, 497950000, 746925000, 1493850000]

約数ペア:

[(1, 1493850000), (2, 746925000), (3, 497950000), (4, 373462500), (5, 298770000), (6, 248975000), (8, 186731250), (10, 149385000), (12, 124487500), (15, 99590000), (16, 93365625), (20, 74692500), (23, 64950000), (24, 62243750), (25, 59754000), (30, 49795000), (40, 37346250), (46, 32475000), (48, 31121875), (50, 29877000), (60, 24897500), (69, 21650000), (75, 19918000), (80, 18673125), (92, 16237500), (100, 14938500), (115, 12990000), (120, 12448750), (125, 11950800), (138, 10825000), (150, 9959000), (184, 8118750), (200, 7469250), (230, 6495000), (240, 6224375), (250, 5975400), (276, 5412500), (300, 4979500), (345, 4330000), (368, 4059375), (375, 3983600), (400, 3734625), (433, 3450000), (460, 3247500), (500, 2987700), (552, 2706250), (575, 2598000), (600, 2489750), (625, 2390160), (690, 2165000), (750, 1991800), (866, 1725000), (920, 1623750), (1000, 1493850), (1104, 1353125), (1150, 1299000), (1200, 1244875), (1250, 1195080), (1299, 1150000), (1380, 1082500), (1500, 995900), (1725, 866000), (1732, 862500), (1840, 811875), (1875, 796720), (2000, 746925), (2165, 690000), (2300, 649500), (2500, 597540), (2598, 575000), (2760, 541250), (2875, 519600), (3000, 497950), (3125, 478032), (3450, 433000), (3464, 431250), (3750, 398360), (4330, 345000), (4600, 324750), (5000, 298770), (5196, 287500), (5520, 270625), (5750, 259800), (6000, 248975), (6250, 239016), (6495, 230000), (6900, 216500), (6928, 215625), (7500, 199180), (8625, 173200), (8660, 172500), (9200, 162375), (9375, 159344), (9959, 150000), (10000, 149385), (10392, 143750), (10825, 138000), (11500, 129900), (12500, 119508), (12990, 115000), (13800, 108250), (14375, 103920), (15000, 99590), (17250, 86600), (17320, 86250), (18750, 79672), (19918, 75000), (20784, 71875), (21650, 69000), (23000, 64950), (25000, 59754), (25980, 57500), (27600, 54125), (28750, 51960), (29877, 50000), (30000, 49795), (32475, 46000), (34500, 43300), (34640, 43125), (37500, 39836)]