30174200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{3079}}^1$

素因数の和:3109

約数の個数: 72

約数和(自身を含む): 81635400

約数和(自身を除く): 51461200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 3079, 4900, 6158, 9800, 12316, 15395, 21553, 24632, 30790, 43106, 61580, 76975, 86212, 107765, 123160, 150871, 153950, 172424, 215530, 301742, 307900, 431060, 538825, 603484, 615800, 754355, 862120, 1077650, 1206968, 1508710, 2155300, 3017420, 3771775, 4310600, 6034840, 7543550, 15087100, 30174200]

約数ペア:

[(1, 30174200), (2, 15087100), (4, 7543550), (5, 6034840), (7, 4310600), (8, 3771775), (10, 3017420), (14, 2155300), (20, 1508710), (25, 1206968), (28, 1077650), (35, 862120), (40, 754355), (49, 615800), (50, 603484), (56, 538825), (70, 431060), (98, 307900), (100, 301742), (140, 215530), (175, 172424), (196, 153950), (200, 150871), (245, 123160), (280, 107765), (350, 86212), (392, 76975), (490, 61580), (700, 43106), (980, 30790), (1225, 24632), (1400, 21553), (1960, 15395), (2450, 12316), (3079, 9800), (4900, 6158)]