8289487.00000000

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 216

約数和(自身を含む): 230735232

約数和(自身を除く): 166296132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 33, 36, 44, 45, 46, 50, 55, 60, 66, 69, 75, 90, 92, 99, 100, 110, 115, 132, 138, 150, 165, 180, 198, 207, 220, 225, 230, 253, 275, 276, 283, 300, 330, 345, 396, 414, 450, 460, 495, 506, 550, 566, 575, 660, 690, 759, 825, 828, 849, 900, 990, 1012, 1035, 1100, 1132, 1150, 1265, 1380, 1415, 1518, 1650, 1698, 1725, 1980, 2070, 2277, 2300, 2475, 2530, 2547, 2830, 3036, 3113, 3300, 3396, 3450, 3795, 4140, 4245, 4554, 4950, 5060, 5094, 5175, 5660, 6226, 6325, 6509, 6900, 7075, 7590, 8490, 9108, 9339, 9900, 10188, 10350, 11385, 12452, 12650, 12735, 13018, 14150, 15180, 15565, 16980, 18678, 18975, 19527, 20700, 21225, 22770, 25300, 25470, 26036, 28017, 28300, 31130, 32545, 37356, 37950, 39054, 42450, 45540, 46695, 50940, 56034, 56925, 58581, 62260, 63675, 65090, 71599, 75900, 77825, 78108, 84900, 93390, 97635, 112068, 113850, 117162, 127350, 130180, 140085, 143198, 155650, 162725, 186780, 195270, 214797, 227700, 233475, 234324, 254700, 280170, 286396, 292905, 311300, 325450, 357995, 390540, 429594, 466950, 488175, 560340, 585810, 644391, 650900, 700425, 715990, 859188, 933900, 976350, 1073985, 1171620, 1288782, 1400850, 1431980, 1464525, 1789975, 1952700, 2147970, 2577564, 2801700, 2929050, 3221955, 3579950, 4295940, 5369925, 5858100, 6443910, 7159900, 10739850, 12887820, 16109775, 21479700, 32219550, 64439100]

約数ペア:

[(1, 64439100), (2, 32219550), (3, 21479700), (4, 16109775), (5, 12887820), (6, 10739850), (9, 7159900), (10, 6443910), (11, 5858100), (12, 5369925), (15, 4295940), (18, 3579950), (20, 3221955), (22, 2929050), (23, 2801700), (25, 2577564), (30, 2147970), (33, 1952700), (36, 1789975), (44, 1464525), (45, 1431980), (46, 1400850), (50, 1288782), (55, 1171620), (60, 1073985), (66, 976350), (69, 933900), (75, 859188), (90, 715990), (92, 700425), (99, 650900), (100, 644391), (110, 585810), (115, 560340), (132, 488175), (138, 466950), (150, 429594), (165, 390540), (180, 357995), (198, 325450), (207, 311300), (220, 292905), (225, 286396), (230, 280170), (253, 254700), (275, 234324), (276, 233475), (283, 227700), (300, 214797), (330, 195270), (345, 186780), (396, 162725), (414, 155650), (450, 143198), (460, 140085), (495, 130180), (506, 127350), (550, 117162), (566, 113850), (575, 112068), (660, 97635), (690, 93390), (759, 84900), (825, 78108), (828, 77825), (849, 75900), (900, 71599), (990, 65090), (1012, 63675), (1035, 62260), (1100, 58581), (1132, 56925), (1150, 56034), (1265, 50940), (1380, 46695), (1415, 45540), (1518, 42450), (1650, 39054), (1698, 37950), (1725, 37356), (1980, 32545), (2070, 31130), (2277, 28300), (2300, 28017), (2475, 26036), (2530, 25470), (2547, 25300), (2830, 22770), (3036, 21225), (3113, 20700), (3300, 19527), (3396, 18975), (3450, 18678), (3795, 16980), (4140, 15565), (4245, 15180), (4554, 14150), (4950, 13018), (5060, 12735), (5094, 12650), (5175, 12452), (5660, 11385), (6226, 10350), (6325, 10188), (6509, 9900), (6900, 9339), (7075, 9108), (7590, 8490)]