490977000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3253

約数の個数: 192

約数和(自身を含む): 1757667600

約数和(自身を除く): 1266690600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 408, 425, 450, 500, 510, 600, 612, 680, 750, 765, 850, 900, 1000, 1020, 1125, 1224, 1275, 1500, 1530, 1700, 1800, 2040, 2125, 2250, 2550, 3000, 3060, 3209, 3400, 3825, 4250, 4500, 5100, 6120, 6375, 6418, 7650, 8500, 9000, 9627, 10200, 12750, 12836, 15300, 16045, 17000, 19125, 19254, 25500, 25672, 28881, 30600, 32090, 38250, 38508, 48135, 51000, 54553, 57762, 64180, 76500, 77016, 80225, 96270, 109106, 115524, 128360, 144405, 153000, 160450, 163659, 192540, 218212, 231048, 240675, 272765, 288810, 320900, 327318, 385080, 401125, 436424, 481350, 490977, 545530, 577620, 641800, 654636, 722025, 802250, 818295, 962700, 981954, 1091060, 1155240, 1203375, 1309272, 1363825, 1444050, 1604500, 1636590, 1925400, 1963908, 2182120, 2406750, 2454885, 2727650, 2888100, 3209000, 3273180, 3610125, 3927816, 4091475, 4813500, 4909770, 5455300, 5776200, 6546360, 6819125, 7220250, 8182950, 9627000, 9819540, 10910600, 12274425, 13638250, 14440500, 16365900, 19639080, 20457375, 24548850, 27276500, 28881000, 32731800, 40914750, 49097700, 54553000, 61372125, 81829500, 98195400, 122744250, 163659000, 245488500, 490977000]

約数ペア:

[(1, 490977000), (2, 245488500), (3, 163659000), (4, 122744250), (5, 98195400), (6, 81829500), (8, 61372125), (9, 54553000), (10, 49097700), (12, 40914750), (15, 32731800), (17, 28881000), (18, 27276500), (20, 24548850), (24, 20457375), (25, 19639080), (30, 16365900), (34, 14440500), (36, 13638250), (40, 12274425), (45, 10910600), (50, 9819540), (51, 9627000), (60, 8182950), (68, 7220250), (72, 6819125), (75, 6546360), (85, 5776200), (90, 5455300), (100, 4909770), (102, 4813500), (120, 4091475), (125, 3927816), (136, 3610125), (150, 3273180), (153, 3209000), (170, 2888100), (180, 2727650), (200, 2454885), (204, 2406750), (225, 2182120), (250, 1963908), (255, 1925400), (300, 1636590), (306, 1604500), (340, 1444050), (360, 1363825), (375, 1309272), (408, 1203375), (425, 1155240), (450, 1091060), (500, 981954), (510, 962700), (600, 818295), (612, 802250), (680, 722025), (750, 654636), (765, 641800), (850, 577620), (900, 545530), (1000, 490977), (1020, 481350), (1125, 436424), (1224, 401125), (1275, 385080), (1500, 327318), (1530, 320900), (1700, 288810), (1800, 272765), (2040, 240675), (2125, 231048), (2250, 218212), (2550, 192540), (3000, 163659), (3060, 160450), (3209, 153000), (3400, 144405), (3825, 128360), (4250, 115524), (4500, 109106), (5100, 96270), (6120, 80225), (6375, 77016), (6418, 76500), (7650, 64180), (8500, 57762), (9000, 54553), (9627, 51000), (10200, 48135), (12750, 38508), (12836, 38250), (15300, 32090), (16045, 30600), (17000, 28881), (19125, 25672), (19254, 25500)]