89859900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23041}}^1$

素因数の和:23071

約数の個数: 72

約数和(自身を含む): 280006384

約数和(自身を除く): 190146484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 23041, 46082, 69123, 92164, 115205, 138246, 230410, 276492, 299533, 345615, 460820, 576025, 599066, 691230, 898599, 1152050, 1198132, 1382460, 1497665, 1728075, 1797198, 2304100, 2995330, 3456150, 3594396, 4492995, 5990660, 6912300, 7488325, 8985990, 14976650, 17971980, 22464975, 29953300, 44929950, 89859900]

約数ペア:

[(1, 89859900), (2, 44929950), (3, 29953300), (4, 22464975), (5, 17971980), (6, 14976650), (10, 8985990), (12, 7488325), (13, 6912300), (15, 5990660), (20, 4492995), (25, 3594396), (26, 3456150), (30, 2995330), (39, 2304100), (50, 1797198), (52, 1728075), (60, 1497665), (65, 1382460), (75, 1198132), (78, 1152050), (100, 898599), (130, 691230), (150, 599066), (156, 576025), (195, 460820), (260, 345615), (300, 299533), (325, 276492), (390, 230410), (650, 138246), (780, 115205), (975, 92164), (1300, 69123), (1950, 46082), (3900, 23041)]