162747900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 611072000

約数和(自身を除く): 448324100

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, 79, 84, 90, 100, 105, 108, 109, 126, 135, 140, 150, 158, 175, 180, 189, 210, 218, 225, 237, 252, 270, 300, 315, 316, 327, 350, 378, 395, 420, 436, 450, 474, 525, 540, 545, 553, 630, 654, 675, 700, 711, 756, 763, 790, 900, 945, 948, 981, 1050, 1090, 1106, 1185, 1260, 1308, 1350, 1422, 1526, 1575, 1580, 1635, 1659, 1890, 1962, 1975, 2100, 2133, 2180, 2212, 2289, 2370, 2700, 2725, 2765, 2844, 2943, 3052, 3150, 3270, 3318, 3555, 3780, 3815, 3924, 3950, 4266, 4578, 4725, 4740, 4905, 4977, 5450, 5530, 5886, 5925, 6300, 6540, 6636, 6867, 7110, 7630, 7900, 8175, 8295, 8532, 8611, 9156, 9450, 9810, 9954, 10665, 10900, 11060, 11445, 11772, 11850, 13734, 13825, 14220, 14715, 14931, 15260, 16350, 16590, 17222, 17775, 18900, 19075, 19620, 19908, 20601, 21330, 22890, 23700, 24525, 24885, 25833, 27468, 27650, 29430, 29862, 32700, 33180, 34335, 34444, 35550, 38150, 41202, 41475, 42660, 43055, 45780, 49050, 49770, 51666, 53325, 55300, 57225, 58860, 59724, 60277, 68670, 71100, 73575, 74655, 76300, 77499, 82404, 82950, 86110, 98100, 99540, 103005, 103332, 106650, 114450, 120554, 124425, 129165, 137340, 147150, 149310, 154998, 165900, 171675, 172220, 180831, 206010, 213300, 215275, 228900, 232497, 241108, 248850, 258330, 294300, 298620, 301385, 309996, 343350, 361662, 373275, 387495, 412020, 430550, 464994, 497700, 515025, 516660, 542493, 602770, 645825, 686700, 723324, 746550, 774990, 861100, 904155, 929988, 1030050, 1084986, 1162485, 1205540, 1291650, 1493100, 1506925, 1549980, 1627479, 1808310, 1937475, 2060100, 2169972, 2324970, 2583300, 2712465, 3013850, 3254958, 3616620, 3874950, 4520775, 4649940, 5424930, 5812425, 6027700, 6509916, 7749900, 8137395, 9041550, 10849860, 11624850, 13562325, 16274790, 18083100, 23249700, 27124650, 32549580, 40686975, 54249300, 81373950, 162747900]

約数ペア:

[(1, 162747900), (2, 81373950), (3, 54249300), (4, 40686975), (5, 32549580), (6, 27124650), (7, 23249700), (9, 18083100), (10, 16274790), (12, 13562325), (14, 11624850), (15, 10849860), (18, 9041550), (20, 8137395), (21, 7749900), (25, 6509916), (27, 6027700), (28, 5812425), (30, 5424930), (35, 4649940), (36, 4520775), (42, 3874950), (45, 3616620), (50, 3254958), (54, 3013850), (60, 2712465), (63, 2583300), (70, 2324970), (75, 2169972), (79, 2060100), (84, 1937475), (90, 1808310), (100, 1627479), (105, 1549980), (108, 1506925), (109, 1493100), (126, 1291650), (135, 1205540), (140, 1162485), (150, 1084986), (158, 1030050), (175, 929988), (180, 904155), (189, 861100), (210, 774990), (218, 746550), (225, 723324), (237, 686700), (252, 645825), (270, 602770), (300, 542493), (315, 516660), (316, 515025), (327, 497700), (350, 464994), (378, 430550), (395, 412020), (420, 387495), (436, 373275), (450, 361662), (474, 343350), (525, 309996), (540, 301385), (545, 298620), (553, 294300), (630, 258330), (654, 248850), (675, 241108), (700, 232497), (711, 228900), (756, 215275), (763, 213300), (790, 206010), (900, 180831), (945, 172220), (948, 171675), (981, 165900), (1050, 154998), (1090, 149310), (1106, 147150), (1185, 137340), (1260, 129165), (1308, 124425), (1350, 120554), (1422, 114450), (1526, 106650), (1575, 103332), (1580, 103005), (1635, 99540), (1659, 98100), (1890, 86110), (1962, 82950), (1975, 82404), (2100, 77499), (2133, 76300), (2180, 74655), (2212, 73575), (2289, 71100), (2370, 68670), (2700, 60277), (2725, 59724), (2765, 58860), (2844, 57225), (2943, 55300), (3052, 53325), (3150, 51666), (3270, 49770), (3318, 49050), (3555, 45780), (3780, 43055), (3815, 42660), (3924, 41475), (3950, 41202), (4266, 38150), (4578, 35550), (4725, 34444), (4740, 34335), (4905, 33180), (4977, 32700), (5450, 29862), (5530, 29430), (5886, 27650), (5925, 27468), (6300, 25833), (6540, 24885), (6636, 24525), (6867, 23700), (7110, 22890), (7630, 21330), (7900, 20601), (8175, 19908), (8295, 19620), (8532, 19075), (8611, 18900), (9156, 17775), (9450, 17222), (9810, 16590), (9954, 16350), (10665, 15260), (10900, 14931), (11060, 14715), (11445, 14220), (11772, 13825), (11850, 13734)]