193895100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{10259}}^1$

素因数の和:10289

約数の個数: 144

約数和(自身を含む): 712454400

約数和(自身を除く): 518559300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 10259, 18900, 20518, 30777, 41036, 51295, 61554, 71813, 92331, 102590, 123108, 143626, 153885, 184662, 205180, 215439, 256475, 276993, 287252, 307770, 359065, 369324, 430878, 461655, 512950, 553986, 615540, 646317, 718130, 769425, 861756, 923310, 1025900, 1077195, 1107972, 1292634, 1384965, 1436260, 1538850, 1795325, 1846620, 1938951, 2154390, 2308275, 2585268, 2769930, 3077700, 3231585, 3590650, 3877902, 4308780, 4616550, 5385975, 5539860, 6463170, 6924825, 7181300, 7755804, 9233100, 9694755, 10771950, 12926340, 13849650, 16157925, 19389510, 21543900, 27699300, 32315850, 38779020, 48473775, 64631700, 96947550, 193895100]

約数ペア:

[(1, 193895100), (2, 96947550), (3, 64631700), (4, 48473775), (5, 38779020), (6, 32315850), (7, 27699300), (9, 21543900), (10, 19389510), (12, 16157925), (14, 13849650), (15, 12926340), (18, 10771950), (20, 9694755), (21, 9233100), (25, 7755804), (27, 7181300), (28, 6924825), (30, 6463170), (35, 5539860), (36, 5385975), (42, 4616550), (45, 4308780), (50, 3877902), (54, 3590650), (60, 3231585), (63, 3077700), (70, 2769930), (75, 2585268), (84, 2308275), (90, 2154390), (100, 1938951), (105, 1846620), (108, 1795325), (126, 1538850), (135, 1436260), (140, 1384965), (150, 1292634), (175, 1107972), (180, 1077195), (189, 1025900), (210, 923310), (225, 861756), (252, 769425), (270, 718130), (300, 646317), (315, 615540), (350, 553986), (378, 512950), (420, 461655), (450, 430878), (525, 369324), (540, 359065), (630, 307770), (675, 287252), (700, 276993), (756, 256475), (900, 215439), (945, 205180), (1050, 184662), (1260, 153885), (1350, 143626), (1575, 123108), (1890, 102590), (2100, 92331), (2700, 71813), (3150, 61554), (3780, 51295), (4725, 41036), (6300, 30777), (9450, 20518), (10259, 18900)]