102890340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2266

約数の個数: 144

約数和(自身を含む): 366492672

約数和(自身を除く): 263602332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2207, 2220, 2331, 2590, 3108, 3330, 3885, 4414, 4662, 5180, 6621, 6660, 7770, 8828, 9324, 11035, 11655, 13242, 15449, 15540, 19863, 22070, 23310, 26484, 30898, 33105, 39726, 44140, 46347, 46620, 61796, 66210, 77245, 79452, 81659, 92694, 99315, 132420, 139041, 154490, 163318, 185388, 198630, 231735, 244977, 278082, 308980, 326636, 397260, 408295, 463470, 489954, 556164, 571613, 695205, 734931, 816590, 926940, 979908, 1143226, 1224885, 1390410, 1469862, 1633180, 1714839, 2286452, 2449770, 2780820, 2858065, 2939724, 3429678, 3674655, 4899540, 5144517, 5716130, 6859356, 7349310, 8574195, 10289034, 11432260, 14698620, 17148390, 20578068, 25722585, 34296780, 51445170, 102890340]

約数ペア:

[(1, 102890340), (2, 51445170), (3, 34296780), (4, 25722585), (5, 20578068), (6, 17148390), (7, 14698620), (9, 11432260), (10, 10289034), (12, 8574195), (14, 7349310), (15, 6859356), (18, 5716130), (20, 5144517), (21, 4899540), (28, 3674655), (30, 3429678), (35, 2939724), (36, 2858065), (37, 2780820), (42, 2449770), (45, 2286452), (60, 1714839), (63, 1633180), (70, 1469862), (74, 1390410), (84, 1224885), (90, 1143226), (105, 979908), (111, 926940), (126, 816590), (140, 734931), (148, 695205), (180, 571613), (185, 556164), (210, 489954), (222, 463470), (252, 408295), (259, 397260), (315, 326636), (333, 308980), (370, 278082), (420, 244977), (444, 231735), (518, 198630), (555, 185388), (630, 163318), (666, 154490), (740, 139041), (777, 132420), (1036, 99315), (1110, 92694), (1260, 81659), (1295, 79452), (1332, 77245), (1554, 66210), (1665, 61796), (2207, 46620), (2220, 46347), (2331, 44140), (2590, 39726), (3108, 33105), (3330, 30898), (3885, 26484), (4414, 23310), (4662, 22070), (5180, 19863), (6621, 15540), (6660, 15449), (7770, 13242), (8828, 11655), (9324, 11035)]