201175020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48593}}^1$

素因数の和:48631

約数の個数: 72

約数和(自身を含む): 636775776

約数和(自身を除く): 435600756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 48593, 97186, 145779, 194372, 242965, 291558, 437337, 485930, 583116, 728895, 874674, 971860, 1117639, 1457790, 1749348, 2186685, 2235278, 2915580, 3352917, 4373370, 4470556, 5588195, 6705834, 8746740, 10058751, 11176390, 13411668, 16764585, 20117502, 22352780, 33529170, 40235004, 50293755, 67058340, 100587510, 201175020]

約数ペア:

[(1, 201175020), (2, 100587510), (3, 67058340), (4, 50293755), (5, 40235004), (6, 33529170), (9, 22352780), (10, 20117502), (12, 16764585), (15, 13411668), (18, 11176390), (20, 10058751), (23, 8746740), (30, 6705834), (36, 5588195), (45, 4470556), (46, 4373370), (60, 3352917), (69, 2915580), (90, 2235278), (92, 2186685), (115, 1749348), (138, 1457790), (180, 1117639), (207, 971860), (230, 874674), (276, 728895), (345, 583116), (414, 485930), (460, 437337), (690, 291558), (828, 242965), (1035, 194372), (1380, 145779), (2070, 97186), (4140, 48593)]