6637140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 22137192

約数和(自身を除く): 15500052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 241, 255, 270, 306, 324, 340, 405, 459, 482, 510, 540, 612, 723, 765, 810, 918, 964, 1020, 1205, 1377, 1446, 1530, 1620, 1836, 2169, 2295, 2410, 2754, 2892, 3060, 3615, 4097, 4338, 4590, 4820, 5508, 6507, 6885, 7230, 8194, 8676, 9180, 10845, 12291, 13014, 13770, 14460, 16388, 19521, 20485, 21690, 24582, 26028, 27540, 32535, 36873, 39042, 40970, 43380, 49164, 61455, 65070, 73746, 78084, 81940, 97605, 110619, 122910, 130140, 147492, 184365, 195210, 221238, 245820, 331857, 368730, 390420, 442476, 553095, 663714, 737460, 1106190, 1327428, 1659285, 2212380, 3318570, 6637140]

約数ペア:

[(1, 6637140), (2, 3318570), (3, 2212380), (4, 1659285), (5, 1327428), (6, 1106190), (9, 737460), (10, 663714), (12, 553095), (15, 442476), (17, 390420), (18, 368730), (20, 331857), (27, 245820), (30, 221238), (34, 195210), (36, 184365), (45, 147492), (51, 130140), (54, 122910), (60, 110619), (68, 97605), (81, 81940), (85, 78084), (90, 73746), (102, 65070), (108, 61455), (135, 49164), (153, 43380), (162, 40970), (170, 39042), (180, 36873), (204, 32535), (241, 27540), (255, 26028), (270, 24582), (306, 21690), (324, 20485), (340, 19521), (405, 16388), (459, 14460), (482, 13770), (510, 13014), (540, 12291), (612, 10845), (723, 9180), (765, 8676), (810, 8194), (918, 7230), (964, 6885), (1020, 6507), (1205, 5508), (1377, 4820), (1446, 4590), (1530, 4338), (1620, 4097), (1836, 3615), (2169, 3060), (2295, 2892), (2410, 2754)]