20574045900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{659}}^1$

素因数の和:1086

約数の個数: 288

約数和(自身を含む): 68562278400

約数和(自身を除く): 47988232500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 373, 450, 465, 540, 558, 620, 659, 675, 746, 775, 837, 900, 930, 1116, 1119, 1318, 1350, 1395, 1492, 1550, 1674, 1860, 1865, 1977, 2238, 2325, 2636, 2700, 2790, 3100, 3295, 3348, 3357, 3730, 3954, 4185, 4476, 4650, 5580, 5595, 5931, 6590, 6714, 6975, 7460, 7908, 8370, 9300, 9325, 9885, 10071, 11190, 11563, 11862, 13180, 13428, 13950, 16475, 16740, 16785, 17793, 18650, 19770, 20142, 20429, 20925, 22380, 23126, 23724, 27900, 27975, 29655, 32950, 33570, 34689, 35586, 37300, 39540, 40284, 40858, 41850, 46252, 49425, 50355, 55950, 57815, 59310, 61287, 65900, 67140, 69378, 71172, 81716, 83700, 83925, 88965, 98850, 100710, 102145, 104067, 111900, 115630, 118620, 122574, 138756, 148275, 167850, 173445, 177930, 183861, 197700, 201420, 204290, 208134, 231260, 245148, 245807, 251775, 289075, 296550, 306435, 312201, 335700, 346890, 355860, 367722, 408580, 416268, 444825, 491614, 503550, 510725, 520335, 551583, 578150, 593100, 612870, 624402, 693780, 735444, 737421, 867225, 889650, 919305, 983228, 1007100, 1021450, 1040670, 1103166, 1156300, 1225740, 1229035, 1248804, 1474842, 1532175, 1561005, 1734450, 1779300, 1838610, 2042900, 2081340, 2206332, 2212263, 2458070, 2601675, 2757915, 2949684, 3064350, 3122010, 3468900, 3677220, 3687105, 4424526, 4596525, 4916140, 5203350, 5515830, 6128700, 6145175, 6244020, 6636789, 7374210, 7620017, 7805025, 8849052, 9193050, 10406700, 11031660, 11061315, 12290350, 13273578, 13789575, 14748420, 15240034, 15610050, 18386100, 18435525, 22122630, 22860051, 24580700, 26547156, 27579150, 30480068, 31220100, 33183945, 36871050, 38100085, 44245260, 45720102, 55158300, 55306575, 66367890, 68580153, 73742100, 76200170, 91440204, 110613150, 114300255, 132735780, 137160306, 152400340, 165919725, 190500425, 205740459, 221226300, 228600510, 274320612, 331839450, 342900765, 381000850, 411480918, 457201020, 571501275, 663678900, 685801530, 762001700, 822961836, 1028702295, 1143002550, 1371603060, 1714503825, 2057404590, 2286005100, 3429007650, 4114809180, 5143511475, 6858015300, 10287022950, 20574045900]

約数ペア:

[(1, 20574045900), (2, 10287022950), (3, 6858015300), (4, 5143511475), (5, 4114809180), (6, 3429007650), (9, 2286005100), (10, 2057404590), (12, 1714503825), (15, 1371603060), (18, 1143002550), (20, 1028702295), (25, 822961836), (27, 762001700), (30, 685801530), (31, 663678900), (36, 571501275), (45, 457201020), (50, 411480918), (54, 381000850), (60, 342900765), (62, 331839450), (75, 274320612), (90, 228600510), (93, 221226300), (100, 205740459), (108, 190500425), (124, 165919725), (135, 152400340), (150, 137160306), (155, 132735780), (180, 114300255), (186, 110613150), (225, 91440204), (270, 76200170), (279, 73742100), (300, 68580153), (310, 66367890), (372, 55306575), (373, 55158300), (450, 45720102), (465, 44245260), (540, 38100085), (558, 36871050), (620, 33183945), (659, 31220100), (675, 30480068), (746, 27579150), (775, 26547156), (837, 24580700), (900, 22860051), (930, 22122630), (1116, 18435525), (1119, 18386100), (1318, 15610050), (1350, 15240034), (1395, 14748420), (1492, 13789575), (1550, 13273578), (1674, 12290350), (1860, 11061315), (1865, 11031660), (1977, 10406700), (2238, 9193050), (2325, 8849052), (2636, 7805025), (2700, 7620017), (2790, 7374210), (3100, 6636789), (3295, 6244020), (3348, 6145175), (3357, 6128700), (3730, 5515830), (3954, 5203350), (4185, 4916140), (4476, 4596525), (4650, 4424526), (5580, 3687105), (5595, 3677220), (5931, 3468900), (6590, 3122010), (6714, 3064350), (6975, 2949684), (7460, 2757915), (7908, 2601675), (8370, 2458070), (9300, 2212263), (9325, 2206332), (9885, 2081340), (10071, 2042900), (11190, 1838610), (11563, 1779300), (11862, 1734450), (13180, 1561005), (13428, 1532175), (13950, 1474842), (16475, 1248804), (16740, 1229035), (16785, 1225740), (17793, 1156300), (18650, 1103166), (19770, 1040670), (20142, 1021450), (20429, 1007100), (20925, 983228), (22380, 919305), (23126, 889650), (23724, 867225), (27900, 737421), (27975, 735444), (29655, 693780), (32950, 624402), (33570, 612870), (34689, 593100), (35586, 578150), (37300, 551583), (39540, 520335), (40284, 510725), (40858, 503550), (41850, 491614), (46252, 444825), (49425, 416268), (50355, 408580), (55950, 367722), (57815, 355860), (59310, 346890), (61287, 335700), (65900, 312201), (67140, 306435), (69378, 296550), (71172, 289075), (81716, 251775), (83700, 245807), (83925, 245148), (88965, 231260), (98850, 208134), (100710, 204290), (102145, 201420), (104067, 197700), (111900, 183861), (115630, 177930), (118620, 173445), (122574, 167850), (138756, 148275)]