159084100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 423472896

約数和(自身を除く): 264388796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 41, 46, 50, 70, 82, 92, 100, 115, 140, 161, 164, 175, 205, 230, 241, 287, 322, 350, 410, 460, 482, 574, 575, 644, 700, 805, 820, 943, 964, 1025, 1148, 1150, 1205, 1435, 1610, 1687, 1886, 2050, 2300, 2410, 2870, 3220, 3374, 3772, 4025, 4100, 4715, 4820, 5543, 5740, 6025, 6601, 6748, 7175, 8050, 8435, 9430, 9881, 11086, 12050, 13202, 14350, 16100, 16870, 18860, 19762, 22172, 23575, 24100, 26404, 27715, 28700, 33005, 33740, 38801, 39524, 42175, 47150, 49405, 55430, 66010, 69167, 77602, 84350, 94300, 98810, 110860, 132020, 138334, 138575, 155204, 165025, 168700, 194005, 197620, 227263, 247025, 276668, 277150, 330050, 345835, 388010, 454526, 494050, 554300, 660100, 691670, 776020, 909052, 970025, 988100, 1136315, 1383340, 1590841, 1729175, 1940050, 2272630, 3181682, 3458350, 3880100, 4545260, 5681575, 6363364, 6916700, 7954205, 11363150, 15908410, 22726300, 31816820, 39771025, 79542050, 159084100]

約数ペア:

[(1, 159084100), (2, 79542050), (4, 39771025), (5, 31816820), (7, 22726300), (10, 15908410), (14, 11363150), (20, 7954205), (23, 6916700), (25, 6363364), (28, 5681575), (35, 4545260), (41, 3880100), (46, 3458350), (50, 3181682), (70, 2272630), (82, 1940050), (92, 1729175), (100, 1590841), (115, 1383340), (140, 1136315), (161, 988100), (164, 970025), (175, 909052), (205, 776020), (230, 691670), (241, 660100), (287, 554300), (322, 494050), (350, 454526), (410, 388010), (460, 345835), (482, 330050), (574, 277150), (575, 276668), (644, 247025), (700, 227263), (805, 197620), (820, 194005), (943, 168700), (964, 165025), (1025, 155204), (1148, 138575), (1150, 138334), (1205, 132020), (1435, 110860), (1610, 98810), (1687, 94300), (1886, 84350), (2050, 77602), (2300, 69167), (2410, 66010), (2870, 55430), (3220, 49405), (3374, 47150), (3772, 42175), (4025, 39524), (4100, 38801), (4715, 33740), (4820, 33005), (5543, 28700), (5740, 27715), (6025, 26404), (6601, 24100), (6748, 23575), (7175, 22172), (8050, 19762), (8435, 18860), (9430, 16870), (9881, 16100), (11086, 14350), (12050, 13202)]