101405520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{15649}}^1$

素因数の和:15674

約数の個数: 100

約数和(自身を含む): 352218900

約数和(自身を除く): 250813380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 15649, 31298, 46947, 62596, 78245, 93894, 125192, 140841, 156490, 187788, 234735, 250384, 281682, 312980, 375576, 422523, 469470, 563364, 625960, 704205, 751152, 845046, 938940, 1126728, 1251920, 1267569, 1408410, 1690092, 1877880, 2112615, 2253456, 2535138, 2816820, 3380184, 3755760, 4225230, 5070276, 5633640, 6337845, 6760368, 8450460, 10140552, 11267280, 12675690, 16900920, 20281104, 25351380, 33801840, 50702760, 101405520]

約数ペア:

[(1, 101405520), (2, 50702760), (3, 33801840), (4, 25351380), (5, 20281104), (6, 16900920), (8, 12675690), (9, 11267280), (10, 10140552), (12, 8450460), (15, 6760368), (16, 6337845), (18, 5633640), (20, 5070276), (24, 4225230), (27, 3755760), (30, 3380184), (36, 2816820), (40, 2535138), (45, 2253456), (48, 2112615), (54, 1877880), (60, 1690092), (72, 1408410), (80, 1267569), (81, 1251920), (90, 1126728), (108, 938940), (120, 845046), (135, 751152), (144, 704205), (162, 625960), (180, 563364), (216, 469470), (240, 422523), (270, 375576), (324, 312980), (360, 281682), (405, 250384), (432, 234735), (540, 187788), (648, 156490), (720, 140841), (810, 125192), (1080, 93894), (1296, 78245), (1620, 62596), (2160, 46947), (3240, 31298), (6480, 15649)]