31134600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 121976010

約数和(自身を除く): 90841410

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, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 353, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 706, 735, 840, 882, 900, 980, 1050, 1059, 1176, 1225, 1260, 1400, 1412, 1470, 1575, 1764, 1765, 1800, 1960, 2100, 2118, 2205, 2450, 2471, 2520, 2824, 2940, 3150, 3177, 3528, 3530, 3675, 4200, 4236, 4410, 4900, 4942, 5295, 5880, 6300, 6354, 7060, 7350, 7413, 8472, 8820, 8825, 9800, 9884, 10590, 11025, 12355, 12600, 12708, 14120, 14700, 14826, 15885, 17297, 17640, 17650, 19768, 21180, 22050, 22239, 24710, 25416, 26475, 29400, 29652, 31770, 34594, 35300, 37065, 42360, 44100, 44478, 49420, 51891, 52950, 59304, 61775, 63540, 69188, 70600, 74130, 79425, 86485, 88200, 88956, 98840, 103782, 105900, 111195, 123550, 127080, 138376, 148260, 155673, 158850, 172970, 177912, 185325, 207564, 211800, 222390, 247100, 259455, 296520, 311346, 317700, 345940, 370650, 415128, 432425, 444780, 494200, 518910, 555975, 622692, 635400, 691880, 741300, 778365, 864850, 889560, 1037820, 1111950, 1245384, 1297275, 1482600, 1556730, 1729700, 2075640, 2223900, 2594550, 3113460, 3459400, 3891825, 4447800, 5189100, 6226920, 7783650, 10378200, 15567300, 31134600]

約数ペア:

[(1, 31134600), (2, 15567300), (3, 10378200), (4, 7783650), (5, 6226920), (6, 5189100), (7, 4447800), (8, 3891825), (9, 3459400), (10, 3113460), (12, 2594550), (14, 2223900), (15, 2075640), (18, 1729700), (20, 1556730), (21, 1482600), (24, 1297275), (25, 1245384), (28, 1111950), (30, 1037820), (35, 889560), (36, 864850), (40, 778365), (42, 741300), (45, 691880), (49, 635400), (50, 622692), (56, 555975), (60, 518910), (63, 494200), (70, 444780), (72, 432425), (75, 415128), (84, 370650), (90, 345940), (98, 317700), (100, 311346), (105, 296520), (120, 259455), (126, 247100), (140, 222390), (147, 211800), (150, 207564), (168, 185325), (175, 177912), (180, 172970), (196, 158850), (200, 155673), (210, 148260), (225, 138376), (245, 127080), (252, 123550), (280, 111195), (294, 105900), (300, 103782), (315, 98840), (350, 88956), (353, 88200), (360, 86485), (392, 79425), (420, 74130), (441, 70600), (450, 69188), (490, 63540), (504, 61775), (525, 59304), (588, 52950), (600, 51891), (630, 49420), (700, 44478), (706, 44100), (735, 42360), (840, 37065), (882, 35300), (900, 34594), (980, 31770), (1050, 29652), (1059, 29400), (1176, 26475), (1225, 25416), (1260, 24710), (1400, 22239), (1412, 22050), (1470, 21180), (1575, 19768), (1764, 17650), (1765, 17640), (1800, 17297), (1960, 15885), (2100, 14826), (2118, 14700), (2205, 14120), (2450, 12708), (2471, 12600), (2520, 12355), (2824, 11025), (2940, 10590), (3150, 9884), (3177, 9800), (3528, 8825), (3530, 8820), (3675, 8472), (4200, 7413), (4236, 7350), (4410, 7060), (4900, 6354), (4942, 6300), (5295, 5880)]