258010200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{20477}}^1$

素因数の和:20506

約数の個数: 144

約数和(自身を含む): 990316080

約数和(自身を除く): 732305880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 20477, 40954, 61431, 81908, 102385, 122862, 143339, 163816, 184293, 204770, 245724, 286678, 307155, 368586, 409540, 430017, 491448, 511925, 573356, 614310, 716695, 737172, 819080, 860034, 921465, 1023850, 1146712, 1228620, 1290051, 1433390, 1474344, 1535775, 1720068, 1842930, 2047700, 2150085, 2457240, 2580102, 2866780, 3071550, 3440136, 3583475, 3685860, 4095400, 4300170, 4607325, 5160204, 5733560, 6143100, 6450255, 7166950, 7371720, 8600340, 9214650, 10320408, 10750425, 12286200, 12900510, 14333900, 17200680, 18429300, 21500850, 25801020, 28667800, 32251275, 36858600, 43001700, 51602040, 64502550, 86003400, 129005100, 258010200]

約数ペア:

[(1, 258010200), (2, 129005100), (3, 86003400), (4, 64502550), (5, 51602040), (6, 43001700), (7, 36858600), (8, 32251275), (9, 28667800), (10, 25801020), (12, 21500850), (14, 18429300), (15, 17200680), (18, 14333900), (20, 12900510), (21, 12286200), (24, 10750425), (25, 10320408), (28, 9214650), (30, 8600340), (35, 7371720), (36, 7166950), (40, 6450255), (42, 6143100), (45, 5733560), (50, 5160204), (56, 4607325), (60, 4300170), (63, 4095400), (70, 3685860), (72, 3583475), (75, 3440136), (84, 3071550), (90, 2866780), (100, 2580102), (105, 2457240), (120, 2150085), (126, 2047700), (140, 1842930), (150, 1720068), (168, 1535775), (175, 1474344), (180, 1433390), (200, 1290051), (210, 1228620), (225, 1146712), (252, 1023850), (280, 921465), (300, 860034), (315, 819080), (350, 737172), (360, 716695), (420, 614310), (450, 573356), (504, 511925), (525, 491448), (600, 430017), (630, 409540), (700, 368586), (840, 307155), (900, 286678), (1050, 245724), (1260, 204770), (1400, 184293), (1575, 163816), (1800, 143339), (2100, 122862), (2520, 102385), (3150, 81908), (4200, 61431), (6300, 40954), (12600, 20477)]