155303400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 557107200

約数和(自身を除く): 401803800

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, 103, 105, 120, 140, 150, 168, 175, 200, 206, 210, 280, 300, 309, 350, 359, 412, 420, 515, 525, 600, 618, 700, 718, 721, 824, 840, 1030, 1050, 1077, 1236, 1400, 1436, 1442, 1545, 1795, 2060, 2100, 2154, 2163, 2472, 2513, 2575, 2872, 2884, 3090, 3590, 3605, 4120, 4200, 4308, 4326, 5026, 5150, 5385, 5768, 6180, 7180, 7210, 7539, 7725, 8616, 8652, 8975, 10052, 10300, 10770, 10815, 12360, 12565, 14360, 14420, 15078, 15450, 17304, 17950, 18025, 20104, 20600, 21540, 21630, 25130, 26925, 28840, 30156, 30900, 35900, 36050, 36977, 37695, 43080, 43260, 50260, 53850, 54075, 60312, 61800, 62825, 71800, 72100, 73954, 75390, 86520, 100520, 107700, 108150, 110931, 125650, 144200, 147908, 150780, 184885, 188475, 215400, 216300, 221862, 251300, 258839, 295816, 301560, 369770, 376950, 432600, 443724, 502600, 517678, 554655, 739540, 753900, 776517, 887448, 924425, 1035356, 1109310, 1294195, 1479080, 1507800, 1553034, 1848850, 2070712, 2218620, 2588390, 2773275, 3106068, 3697700, 3882585, 4437240, 5176780, 5546550, 6212136, 6470975, 7395400, 7765170, 10353560, 11093100, 12941950, 15530340, 19412925, 22186200, 25883900, 31060680, 38825850, 51767800, 77651700, 155303400]

約数ペア:

[(1, 155303400), (2, 77651700), (3, 51767800), (4, 38825850), (5, 31060680), (6, 25883900), (7, 22186200), (8, 19412925), (10, 15530340), (12, 12941950), (14, 11093100), (15, 10353560), (20, 7765170), (21, 7395400), (24, 6470975), (25, 6212136), (28, 5546550), (30, 5176780), (35, 4437240), (40, 3882585), (42, 3697700), (50, 3106068), (56, 2773275), (60, 2588390), (70, 2218620), (75, 2070712), (84, 1848850), (100, 1553034), (103, 1507800), (105, 1479080), (120, 1294195), (140, 1109310), (150, 1035356), (168, 924425), (175, 887448), (200, 776517), (206, 753900), (210, 739540), (280, 554655), (300, 517678), (309, 502600), (350, 443724), (359, 432600), (412, 376950), (420, 369770), (515, 301560), (525, 295816), (600, 258839), (618, 251300), (700, 221862), (718, 216300), (721, 215400), (824, 188475), (840, 184885), (1030, 150780), (1050, 147908), (1077, 144200), (1236, 125650), (1400, 110931), (1436, 108150), (1442, 107700), (1545, 100520), (1795, 86520), (2060, 75390), (2100, 73954), (2154, 72100), (2163, 71800), (2472, 62825), (2513, 61800), (2575, 60312), (2872, 54075), (2884, 53850), (3090, 50260), (3590, 43260), (3605, 43080), (4120, 37695), (4200, 36977), (4308, 36050), (4326, 35900), (5026, 30900), (5150, 30156), (5385, 28840), (5768, 26925), (6180, 25130), (7180, 21630), (7210, 21540), (7539, 20600), (7725, 20104), (8616, 18025), (8652, 17950), (8975, 17304), (10052, 15450), (10300, 15078), (10770, 14420), (10815, 14360), (12360, 12565)]