30608500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 76501152

約数和(自身を除く): 45892652

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 170, 221, 250, 260, 277, 325, 340, 425, 442, 500, 554, 650, 850, 884, 1105, 1108, 1300, 1385, 1625, 1700, 2125, 2210, 2770, 3250, 3601, 4250, 4420, 4709, 5525, 5540, 6500, 6925, 7202, 8500, 9418, 11050, 13850, 14404, 18005, 18836, 22100, 23545, 27625, 27700, 34625, 36010, 47090, 55250, 61217, 69250, 72020, 90025, 94180, 110500, 117725, 122434, 138500, 180050, 235450, 244868, 306085, 360100, 450125, 470900, 588625, 612170, 900250, 1177250, 1224340, 1530425, 1800500, 2354500, 3060850, 6121700, 7652125, 15304250, 30608500]

約数ペア:

[(1, 30608500), (2, 15304250), (4, 7652125), (5, 6121700), (10, 3060850), (13, 2354500), (17, 1800500), (20, 1530425), (25, 1224340), (26, 1177250), (34, 900250), (50, 612170), (52, 588625), (65, 470900), (68, 450125), (85, 360100), (100, 306085), (125, 244868), (130, 235450), (170, 180050), (221, 138500), (250, 122434), (260, 117725), (277, 110500), (325, 94180), (340, 90025), (425, 72020), (442, 69250), (500, 61217), (554, 55250), (650, 47090), (850, 36010), (884, 34625), (1105, 27700), (1108, 27625), (1300, 23545), (1385, 22100), (1625, 18836), (1700, 18005), (2125, 14404), (2210, 13850), (2770, 11050), (3250, 9418), (3601, 8500), (4250, 7202), (4420, 6925), (4709, 6500), (5525, 5540)]