30169300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 78369984

約数和(自身を除く): 48200684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 49, 50, 70, 94, 98, 100, 131, 140, 175, 188, 196, 235, 245, 262, 329, 350, 470, 490, 524, 655, 658, 700, 917, 940, 980, 1175, 1225, 1310, 1316, 1645, 1834, 2303, 2350, 2450, 2620, 3275, 3290, 3668, 4585, 4606, 4700, 4900, 6157, 6419, 6550, 6580, 8225, 9170, 9212, 11515, 12314, 12838, 13100, 16450, 18340, 22925, 23030, 24628, 25676, 30785, 32095, 32900, 43099, 45850, 46060, 57575, 61570, 64190, 86198, 91700, 115150, 123140, 128380, 153925, 160475, 172396, 215495, 230300, 301693, 307850, 320950, 430990, 603386, 615700, 641900, 861980, 1077475, 1206772, 1508465, 2154950, 3016930, 4309900, 6033860, 7542325, 15084650, 30169300]

約数ペア:

[(1, 30169300), (2, 15084650), (4, 7542325), (5, 6033860), (7, 4309900), (10, 3016930), (14, 2154950), (20, 1508465), (25, 1206772), (28, 1077475), (35, 861980), (47, 641900), (49, 615700), (50, 603386), (70, 430990), (94, 320950), (98, 307850), (100, 301693), (131, 230300), (140, 215495), (175, 172396), (188, 160475), (196, 153925), (235, 128380), (245, 123140), (262, 115150), (329, 91700), (350, 86198), (470, 64190), (490, 61570), (524, 57575), (655, 46060), (658, 45850), (700, 43099), (917, 32900), (940, 32095), (980, 30785), (1175, 25676), (1225, 24628), (1310, 23030), (1316, 22925), (1645, 18340), (1834, 16450), (2303, 13100), (2350, 12838), (2450, 12314), (2620, 11515), (3275, 9212), (3290, 9170), (3668, 8225), (4585, 6580), (4606, 6550), (4700, 6419), (4900, 6157)]