30468100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 74370240

約数和(自身を除く): 43902140

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1019, 1150, 1196, 1300, 1495, 2038, 2300, 2990, 4076, 5095, 5980, 7475, 10190, 13247, 14950, 20380, 23437, 25475, 26494, 29900, 46874, 50950, 52988, 66235, 93748, 101900, 117185, 132470, 234370, 264940, 304681, 331175, 468740, 585925, 609362, 662350, 1171850, 1218724, 1324700, 1523405, 2343700, 3046810, 6093620, 7617025, 15234050, 30468100]

約数ペア:

[(1, 30468100), (2, 15234050), (4, 7617025), (5, 6093620), (10, 3046810), (13, 2343700), (20, 1523405), (23, 1324700), (25, 1218724), (26, 1171850), (46, 662350), (50, 609362), (52, 585925), (65, 468740), (92, 331175), (100, 304681), (115, 264940), (130, 234370), (230, 132470), (260, 117185), (299, 101900), (325, 93748), (460, 66235), (575, 52988), (598, 50950), (650, 46874), (1019, 29900), (1150, 26494), (1196, 25475), (1300, 23437), (1495, 20380), (2038, 14950), (2300, 13247), (2990, 10190), (4076, 7475), (5095, 5980)]