72844860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 242081280

約数和(自身を除く): 169236420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 37, 38, 44, 55, 57, 60, 66, 74, 76, 95, 110, 111, 114, 132, 148, 157, 165, 185, 190, 209, 220, 222, 228, 285, 314, 330, 370, 380, 407, 418, 444, 471, 555, 570, 627, 628, 660, 703, 740, 785, 814, 836, 942, 1045, 1110, 1140, 1221, 1254, 1406, 1570, 1628, 1727, 1884, 2035, 2090, 2109, 2220, 2355, 2442, 2508, 2812, 2983, 3135, 3140, 3454, 3515, 4070, 4180, 4218, 4710, 4884, 5181, 5809, 5966, 6105, 6270, 6908, 7030, 7733, 8140, 8436, 8635, 8949, 9420, 10362, 10545, 11618, 11932, 12210, 12540, 14060, 14915, 15466, 17270, 17427, 17898, 20724, 21090, 23199, 23236, 24420, 25905, 29045, 29830, 30932, 32813, 34540, 34854, 35796, 38665, 42180, 44745, 46398, 51810, 58090, 59660, 63899, 65626, 69708, 77330, 87135, 89490, 92796, 98439, 103620, 110371, 115995, 116180, 127798, 131252, 154660, 164065, 174270, 178980, 191697, 196878, 220742, 231990, 255596, 319495, 328130, 331113, 348540, 383394, 393756, 441484, 463980, 492195, 551855, 638990, 656260, 662226, 766788, 958485, 984390, 1103710, 1214081, 1277980, 1324452, 1655565, 1916970, 1968780, 2207420, 2428162, 3311130, 3642243, 3833940, 4856324, 6070405, 6622260, 7284486, 12140810, 14568972, 18211215, 24281620, 36422430, 72844860]

約数ペア:

[(1, 72844860), (2, 36422430), (3, 24281620), (4, 18211215), (5, 14568972), (6, 12140810), (10, 7284486), (11, 6622260), (12, 6070405), (15, 4856324), (19, 3833940), (20, 3642243), (22, 3311130), (30, 2428162), (33, 2207420), (37, 1968780), (38, 1916970), (44, 1655565), (55, 1324452), (57, 1277980), (60, 1214081), (66, 1103710), (74, 984390), (76, 958485), (95, 766788), (110, 662226), (111, 656260), (114, 638990), (132, 551855), (148, 492195), (157, 463980), (165, 441484), (185, 393756), (190, 383394), (209, 348540), (220, 331113), (222, 328130), (228, 319495), (285, 255596), (314, 231990), (330, 220742), (370, 196878), (380, 191697), (407, 178980), (418, 174270), (444, 164065), (471, 154660), (555, 131252), (570, 127798), (627, 116180), (628, 115995), (660, 110371), (703, 103620), (740, 98439), (785, 92796), (814, 89490), (836, 87135), (942, 77330), (1045, 69708), (1110, 65626), (1140, 63899), (1221, 59660), (1254, 58090), (1406, 51810), (1570, 46398), (1628, 44745), (1727, 42180), (1884, 38665), (2035, 35796), (2090, 34854), (2109, 34540), (2220, 32813), (2355, 30932), (2442, 29830), (2508, 29045), (2812, 25905), (2983, 24420), (3135, 23236), (3140, 23199), (3454, 21090), (3515, 20724), (4070, 17898), (4180, 17427), (4218, 17270), (4710, 15466), (4884, 14915), (5181, 14060), (5809, 12540), (5966, 12210), (6105, 11932), (6270, 11618), (6908, 10545), (7030, 10362), (7733, 9420), (8140, 8949), (8436, 8635)]