31007420500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1240

約数の個数: 288

約数和(自身を含む): 84402864000

約数和(自身を除く): 53395443500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 59, 70, 76, 95, 98, 100, 118, 125, 133, 140, 175, 190, 196, 236, 245, 250, 266, 295, 350, 380, 413, 475, 490, 500, 532, 590, 665, 700, 826, 875, 931, 950, 980, 1121, 1129, 1180, 1225, 1330, 1475, 1652, 1750, 1862, 1900, 2065, 2242, 2258, 2375, 2450, 2660, 2891, 2950, 3325, 3500, 3724, 4130, 4484, 4516, 4655, 4750, 4900, 5605, 5645, 5782, 5900, 6125, 6650, 7375, 7847, 7903, 8260, 9310, 9500, 10325, 11210, 11290, 11564, 12250, 13300, 14455, 14750, 15694, 15806, 16625, 18620, 20650, 21451, 22420, 22580, 23275, 24500, 28025, 28225, 28910, 29500, 31388, 31612, 33250, 39235, 39515, 41300, 42902, 46550, 51625, 54929, 55321, 56050, 56450, 57820, 66500, 66611, 72275, 78470, 79030, 85804, 93100, 103250, 107255, 109858, 110642, 112100, 112900, 116375, 133222, 140125, 141125, 144550, 150157, 156940, 158060, 196175, 197575, 206500, 214510, 219716, 221284, 232750, 266444, 274645, 276605, 280250, 282250, 289100, 300314, 333055, 361375, 392350, 395150, 429020, 465500, 466277, 536275, 549290, 553210, 560500, 564500, 600628, 666110, 722750, 750785, 784700, 790300, 932554, 980875, 987875, 1051099, 1072550, 1098580, 1106420, 1265609, 1332220, 1373225, 1383025, 1445500, 1501570, 1665275, 1865108, 1961750, 1975750, 2102198, 2145100, 2331385, 2531218, 2681375, 2746450, 2766050, 3003140, 3263939, 3330550, 3753925, 3923500, 3951500, 4204396, 4662770, 5062436, 5255495, 5362750, 5492900, 5532100, 6328045, 6527878, 6661100, 6866125, 6915125, 7507850, 8326375, 8859263, 9325540, 10510990, 10725500, 11656925, 12656090, 13055756, 13732250, 13830250, 15015700, 16319695, 16652750, 17718526, 18769625, 21021980, 23313850, 25312180, 26277475, 27464500, 27660500, 31640225, 32639390, 33305500, 35437052, 37539250, 44296315, 46627700, 52554950, 58284625, 62014841, 63280450, 65278780, 75078500, 81598475, 88592630, 105109900, 116569250, 124029682, 126560900, 131387375, 158201125, 163196950, 177185260, 221481575, 233138500, 248059364, 262774750, 310074205, 316402250, 326393900, 407992375, 442963150, 525549500, 620148410, 632804500, 815984750, 885926300, 1107407875, 1240296820, 1550371025, 1631969500, 2214815750, 3100742050, 4429631500, 6201484100, 7751855125, 15503710250, 31007420500]

約数ペア:

[(1, 31007420500), (2, 15503710250), (4, 7751855125), (5, 6201484100), (7, 4429631500), (10, 3100742050), (14, 2214815750), (19, 1631969500), (20, 1550371025), (25, 1240296820), (28, 1107407875), (35, 885926300), (38, 815984750), (49, 632804500), (50, 620148410), (59, 525549500), (70, 442963150), (76, 407992375), (95, 326393900), (98, 316402250), (100, 310074205), (118, 262774750), (125, 248059364), (133, 233138500), (140, 221481575), (175, 177185260), (190, 163196950), (196, 158201125), (236, 131387375), (245, 126560900), (250, 124029682), (266, 116569250), (295, 105109900), (350, 88592630), (380, 81598475), (413, 75078500), (475, 65278780), (490, 63280450), (500, 62014841), (532, 58284625), (590, 52554950), (665, 46627700), (700, 44296315), (826, 37539250), (875, 35437052), (931, 33305500), (950, 32639390), (980, 31640225), (1121, 27660500), (1129, 27464500), (1180, 26277475), (1225, 25312180), (1330, 23313850), (1475, 21021980), (1652, 18769625), (1750, 17718526), (1862, 16652750), (1900, 16319695), (2065, 15015700), (2242, 13830250), (2258, 13732250), (2375, 13055756), (2450, 12656090), (2660, 11656925), (2891, 10725500), (2950, 10510990), (3325, 9325540), (3500, 8859263), (3724, 8326375), (4130, 7507850), (4484, 6915125), (4516, 6866125), (4655, 6661100), (4750, 6527878), (4900, 6328045), (5605, 5532100), (5645, 5492900), (5782, 5362750), (5900, 5255495), (6125, 5062436), (6650, 4662770), (7375, 4204396), (7847, 3951500), (7903, 3923500), (8260, 3753925), (9310, 3330550), (9500, 3263939), (10325, 3003140), (11210, 2766050), (11290, 2746450), (11564, 2681375), (12250, 2531218), (13300, 2331385), (14455, 2145100), (14750, 2102198), (15694, 1975750), (15806, 1961750), (16625, 1865108), (18620, 1665275), (20650, 1501570), (21451, 1445500), (22420, 1383025), (22580, 1373225), (23275, 1332220), (24500, 1265609), (28025, 1106420), (28225, 1098580), (28910, 1072550), (29500, 1051099), (31388, 987875), (31612, 980875), (33250, 932554), (39235, 790300), (39515, 784700), (41300, 750785), (42902, 722750), (46550, 666110), (51625, 600628), (54929, 564500), (55321, 560500), (56050, 553210), (56450, 549290), (57820, 536275), (66500, 466277), (66611, 465500), (72275, 429020), (78470, 395150), (79030, 392350), (85804, 361375), (93100, 333055), (103250, 300314), (107255, 289100), (109858, 282250), (110642, 280250), (112100, 276605), (112900, 274645), (116375, 266444), (133222, 232750), (140125, 221284), (141125, 219716), (144550, 214510), (150157, 206500), (156940, 197575), (158060, 196175)]