309419086200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{174991}}^1$

素因数の和:175438

約数の個数: 192

約数和(自身を含む): 1098837765120

約数和(自身を除く): 789418678920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 421, 525, 600, 700, 840, 842, 1050, 1263, 1400, 1684, 2100, 2105, 2526, 2947, 3368, 4200, 4210, 5052, 5894, 6315, 8420, 8841, 10104, 10525, 11788, 12630, 14735, 16840, 17682, 21050, 23576, 25260, 29470, 31575, 35364, 42100, 44205, 50520, 58940, 63150, 70728, 73675, 84200, 88410, 117880, 126300, 147350, 174991, 176820, 221025, 252600, 294700, 349982, 353640, 442050, 524973, 589400, 699964, 874955, 884100, 1049946, 1224937, 1399928, 1749910, 1768200, 2099892, 2449874, 2624865, 3499820, 3674811, 4199784, 4374775, 4899748, 5249730, 6124685, 6999640, 7349622, 8749550, 9799496, 10499460, 12249370, 13124325, 14699244, 17499100, 18374055, 20998920, 24498740, 26248650, 29398488, 30623425, 34998200, 36748110, 48997480, 52497300, 61246850, 73496220, 73671211, 91870275, 104994600, 122493700, 146992440, 147342422, 183740550, 221013633, 244987400, 294684844, 367481100, 368356055, 442027266, 515698477, 589369688, 734962200, 736712110, 884054532, 1031396954, 1105068165, 1473424220, 1547095431, 1768109064, 1841780275, 2062793908, 2210136330, 2578492385, 2946848440, 3094190862, 3683560550, 4125587816, 4420272660, 5156984770, 5525340825, 6188381724, 7367121100, 7735477155, 8840545320, 10313969540, 11050681650, 12376763448, 12892461925, 14734242200, 15470954310, 20627939080, 22101363300, 25784923850, 30941908620, 38677385775, 44202726600, 51569847700, 61883817240, 77354771550, 103139695400, 154709543100, 309419086200]

約数ペア:

[(1, 309419086200), (2, 154709543100), (3, 103139695400), (4, 77354771550), (5, 61883817240), (6, 51569847700), (7, 44202726600), (8, 38677385775), (10, 30941908620), (12, 25784923850), (14, 22101363300), (15, 20627939080), (20, 15470954310), (21, 14734242200), (24, 12892461925), (25, 12376763448), (28, 11050681650), (30, 10313969540), (35, 8840545320), (40, 7735477155), (42, 7367121100), (50, 6188381724), (56, 5525340825), (60, 5156984770), (70, 4420272660), (75, 4125587816), (84, 3683560550), (100, 3094190862), (105, 2946848440), (120, 2578492385), (140, 2210136330), (150, 2062793908), (168, 1841780275), (175, 1768109064), (200, 1547095431), (210, 1473424220), (280, 1105068165), (300, 1031396954), (350, 884054532), (420, 736712110), (421, 734962200), (525, 589369688), (600, 515698477), (700, 442027266), (840, 368356055), (842, 367481100), (1050, 294684844), (1263, 244987400), (1400, 221013633), (1684, 183740550), (2100, 147342422), (2105, 146992440), (2526, 122493700), (2947, 104994600), (3368, 91870275), (4200, 73671211), (4210, 73496220), (5052, 61246850), (5894, 52497300), (6315, 48997480), (8420, 36748110), (8841, 34998200), (10104, 30623425), (10525, 29398488), (11788, 26248650), (12630, 24498740), (14735, 20998920), (16840, 18374055), (17682, 17499100), (21050, 14699244), (23576, 13124325), (25260, 12249370), (29470, 10499460), (31575, 9799496), (35364, 8749550), (42100, 7349622), (44205, 6999640), (50520, 6124685), (58940, 5249730), (63150, 4899748), (70728, 4374775), (73675, 4199784), (84200, 3674811), (88410, 3499820), (117880, 2624865), (126300, 2449874), (147350, 2099892), (174991, 1768200), (176820, 1749910), (221025, 1399928), (252600, 1224937), (294700, 1049946), (349982, 884100), (353640, 874955), (442050, 699964), (524973, 589400)]