147687800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 378673680

約数和(自身を除く): 230985880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 520, 559, 650, 860, 1075, 1118, 1300, 1321, 1720, 2150, 2236, 2600, 2642, 2795, 4300, 4472, 5284, 5590, 6605, 8600, 10568, 11180, 13210, 13975, 17173, 22360, 26420, 27950, 33025, 34346, 52840, 55900, 56803, 66050, 68692, 85865, 111800, 113606, 132100, 137384, 171730, 227212, 264200, 284015, 343460, 429325, 454424, 568030, 686920, 738439, 858650, 1136060, 1420075, 1476878, 1717300, 2272120, 2840150, 2953756, 3434600, 3692195, 5680300, 5907512, 7384390, 11360600, 14768780, 18460975, 29537560, 36921950, 73843900, 147687800]

約数ペア:

[(1, 147687800), (2, 73843900), (4, 36921950), (5, 29537560), (8, 18460975), (10, 14768780), (13, 11360600), (20, 7384390), (25, 5907512), (26, 5680300), (40, 3692195), (43, 3434600), (50, 2953756), (52, 2840150), (65, 2272120), (86, 1717300), (100, 1476878), (104, 1420075), (130, 1136060), (172, 858650), (200, 738439), (215, 686920), (260, 568030), (325, 454424), (344, 429325), (430, 343460), (520, 284015), (559, 264200), (650, 227212), (860, 171730), (1075, 137384), (1118, 132100), (1300, 113606), (1321, 111800), (1720, 85865), (2150, 68692), (2236, 66050), (2600, 56803), (2642, 55900), (2795, 52840), (4300, 34346), (4472, 33025), (5284, 27950), (5590, 26420), (6605, 22360), (8600, 17173), (10568, 13975), (11180, 13210)]