30497700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 88799872

約数和(自身を除く): 58302172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 277, 300, 367, 554, 734, 831, 1101, 1108, 1385, 1468, 1662, 1835, 2202, 2770, 3324, 3670, 4155, 4404, 5505, 5540, 6925, 7340, 8310, 9175, 11010, 13850, 16620, 18350, 20775, 22020, 27525, 27700, 36700, 41550, 55050, 83100, 101659, 110100, 203318, 304977, 406636, 508295, 609954, 1016590, 1219908, 1524885, 2033180, 2541475, 3049770, 5082950, 6099540, 7624425, 10165900, 15248850, 30497700]

約数ペア:

[(1, 30497700), (2, 15248850), (3, 10165900), (4, 7624425), (5, 6099540), (6, 5082950), (10, 3049770), (12, 2541475), (15, 2033180), (20, 1524885), (25, 1219908), (30, 1016590), (50, 609954), (60, 508295), (75, 406636), (100, 304977), (150, 203318), (277, 110100), (300, 101659), (367, 83100), (554, 55050), (734, 41550), (831, 36700), (1101, 27700), (1108, 27525), (1385, 22020), (1468, 20775), (1662, 18350), (1835, 16620), (2202, 13850), (2770, 11010), (3324, 9175), (3670, 8310), (4155, 7340), (4404, 6925), (5505, 5540)]