288804100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 108

約数和(自身を含む): 709079616

約数和(自身を除く): 420275516

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 169, 230, 260, 299, 325, 338, 460, 575, 598, 650, 676, 743, 845, 1150, 1196, 1300, 1486, 1495, 1690, 2300, 2972, 2990, 3380, 3715, 3887, 4225, 5980, 7430, 7475, 7774, 8450, 9659, 14860, 14950, 15548, 16900, 17089, 18575, 19318, 19435, 29900, 34178, 37150, 38636, 38870, 48295, 68356, 74300, 77740, 85445, 96590, 97175, 125567, 170890, 193180, 194350, 222157, 241475, 251134, 341780, 388700, 427225, 444314, 482950, 502268, 627835, 854450, 888628, 965900, 1110785, 1255670, 1708900, 2221570, 2511340, 2888041, 3139175, 4443140, 5553925, 5776082, 6278350, 11107850, 11552164, 12556700, 14440205, 22215700, 28880410, 57760820, 72201025, 144402050, 288804100]

約数ペア:

[(1, 288804100), (2, 144402050), (4, 72201025), (5, 57760820), (10, 28880410), (13, 22215700), (20, 14440205), (23, 12556700), (25, 11552164), (26, 11107850), (46, 6278350), (50, 5776082), (52, 5553925), (65, 4443140), (92, 3139175), (100, 2888041), (115, 2511340), (130, 2221570), (169, 1708900), (230, 1255670), (260, 1110785), (299, 965900), (325, 888628), (338, 854450), (460, 627835), (575, 502268), (598, 482950), (650, 444314), (676, 427225), (743, 388700), (845, 341780), (1150, 251134), (1196, 241475), (1300, 222157), (1486, 194350), (1495, 193180), (1690, 170890), (2300, 125567), (2972, 97175), (2990, 96590), (3380, 85445), (3715, 77740), (3887, 74300), (4225, 68356), (5980, 48295), (7430, 38870), (7475, 38636), (7774, 37150), (8450, 34178), (9659, 29900), (14860, 19435), (14950, 19318), (15548, 18575), (16900, 17089)]