20150342800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{48299}}^1$

素因数の和:48473

約数の個数: 120

約数和(自身を含む): 55699560000

約数和(自身を除く): 35549217200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 149, 175, 200, 280, 298, 350, 400, 560, 596, 700, 745, 1043, 1192, 1400, 1490, 2086, 2384, 2800, 2980, 3725, 4172, 5215, 5960, 7450, 8344, 10430, 11920, 14900, 16688, 20860, 26075, 29800, 41720, 48299, 52150, 59600, 83440, 96598, 104300, 193196, 208600, 241495, 338093, 386392, 417200, 482990, 676186, 772784, 965980, 1207475, 1352372, 1690465, 1931960, 2414950, 2704744, 3380930, 3863920, 4829900, 5409488, 6761860, 7196551, 8452325, 9659800, 13523720, 14393102, 16904650, 19319600, 27047440, 28786204, 33809300, 35982755, 50375857, 57572408, 67618600, 71965510, 100751714, 115144816, 135237200, 143931020, 179913775, 201503428, 251879285, 287862040, 359827550, 403006856, 503758570, 575724080, 719655100, 806013712, 1007517140, 1259396425, 1439310200, 2015034280, 2518792850, 2878620400, 4030068560, 5037585700, 10075171400, 20150342800]

約数ペア:

[(1, 20150342800), (2, 10075171400), (4, 5037585700), (5, 4030068560), (7, 2878620400), (8, 2518792850), (10, 2015034280), (14, 1439310200), (16, 1259396425), (20, 1007517140), (25, 806013712), (28, 719655100), (35, 575724080), (40, 503758570), (50, 403006856), (56, 359827550), (70, 287862040), (80, 251879285), (100, 201503428), (112, 179913775), (140, 143931020), (149, 135237200), (175, 115144816), (200, 100751714), (280, 71965510), (298, 67618600), (350, 57572408), (400, 50375857), (560, 35982755), (596, 33809300), (700, 28786204), (745, 27047440), (1043, 19319600), (1192, 16904650), (1400, 14393102), (1490, 13523720), (2086, 9659800), (2384, 8452325), (2800, 7196551), (2980, 6761860), (3725, 5409488), (4172, 4829900), (5215, 3863920), (5960, 3380930), (7450, 2704744), (8344, 2414950), (10430, 1931960), (11920, 1690465), (14900, 1352372), (16688, 1207475), (20860, 965980), (26075, 772784), (29800, 676186), (41720, 482990), (48299, 417200), (52150, 386392), (59600, 338093), (83440, 241495), (96598, 208600), (104300, 193196)]