201328470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2939

約数の個数: 128

約数和(自身を含む): 630374400

約数和(自身を除く): 429045930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 777, 945, 999, 1110, 1295, 1554, 1665, 1890, 1998, 2331, 2590, 2879, 3330, 3885, 4662, 4995, 5758, 6993, 7770, 8637, 9990, 11655, 13986, 14395, 17274, 20153, 23310, 25911, 28790, 34965, 40306, 43185, 51822, 60459, 69930, 77733, 86370, 100765, 106523, 120918, 129555, 155466, 181377, 201530, 213046, 259110, 302295, 319569, 362754, 388665, 532615, 544131, 604590, 639138, 745661, 777330, 906885, 958707, 1065230, 1088262, 1491322, 1597845, 1813770, 1917414, 2236983, 2720655, 2876121, 3195690, 3728305, 4473966, 4793535, 5441310, 5752242, 6710949, 7456610, 9587070, 11184915, 13421898, 14380605, 20132847, 22369830, 28761210, 33554745, 40265694, 67109490, 100664235, 201328470]

約数ペア:

[(1, 201328470), (2, 100664235), (3, 67109490), (5, 40265694), (6, 33554745), (7, 28761210), (9, 22369830), (10, 20132847), (14, 14380605), (15, 13421898), (18, 11184915), (21, 9587070), (27, 7456610), (30, 6710949), (35, 5752242), (37, 5441310), (42, 4793535), (45, 4473966), (54, 3728305), (63, 3195690), (70, 2876121), (74, 2720655), (90, 2236983), (105, 1917414), (111, 1813770), (126, 1597845), (135, 1491322), (185, 1088262), (189, 1065230), (210, 958707), (222, 906885), (259, 777330), (270, 745661), (315, 639138), (333, 604590), (370, 544131), (378, 532615), (518, 388665), (555, 362754), (630, 319569), (666, 302295), (777, 259110), (945, 213046), (999, 201530), (1110, 181377), (1295, 155466), (1554, 129555), (1665, 120918), (1890, 106523), (1998, 100765), (2331, 86370), (2590, 77733), (2879, 69930), (3330, 60459), (3885, 51822), (4662, 43185), (4995, 40306), (5758, 34965), (6993, 28790), (7770, 25911), (8637, 23310), (9990, 20153), (11655, 17274), (13986, 14395)]