82004580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1818

約数の個数: 144

約数和(自身を含む): 292131840

約数和(自身を除く): 210127260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1759, 2220, 2331, 2590, 3108, 3330, 3518, 3885, 4662, 5180, 5277, 6660, 7036, 7770, 8795, 9324, 10554, 11655, 12313, 15540, 15831, 17590, 21108, 23310, 24626, 26385, 31662, 35180, 36939, 46620, 49252, 52770, 61565, 63324, 65083, 73878, 79155, 105540, 110817, 123130, 130166, 147756, 158310, 184695, 195249, 221634, 246260, 260332, 316620, 325415, 369390, 390498, 443268, 455581, 554085, 585747, 650830, 738780, 780996, 911162, 976245, 1108170, 1171494, 1301660, 1366743, 1822324, 1952490, 2216340, 2277905, 2342988, 2733486, 2928735, 3904980, 4100229, 4555810, 5466972, 5857470, 6833715, 8200458, 9111620, 11714940, 13667430, 16400916, 20501145, 27334860, 41002290, 82004580]

約数ペア:

[(1, 82004580), (2, 41002290), (3, 27334860), (4, 20501145), (5, 16400916), (6, 13667430), (7, 11714940), (9, 9111620), (10, 8200458), (12, 6833715), (14, 5857470), (15, 5466972), (18, 4555810), (20, 4100229), (21, 3904980), (28, 2928735), (30, 2733486), (35, 2342988), (36, 2277905), (37, 2216340), (42, 1952490), (45, 1822324), (60, 1366743), (63, 1301660), (70, 1171494), (74, 1108170), (84, 976245), (90, 911162), (105, 780996), (111, 738780), (126, 650830), (140, 585747), (148, 554085), (180, 455581), (185, 443268), (210, 390498), (222, 369390), (252, 325415), (259, 316620), (315, 260332), (333, 246260), (370, 221634), (420, 195249), (444, 184695), (518, 158310), (555, 147756), (630, 130166), (666, 123130), (740, 110817), (777, 105540), (1036, 79155), (1110, 73878), (1260, 65083), (1295, 63324), (1332, 61565), (1554, 52770), (1665, 49252), (1759, 46620), (2220, 36939), (2331, 35180), (2590, 31662), (3108, 26385), (3330, 24626), (3518, 23310), (3885, 21108), (4662, 17590), (5180, 15831), (5277, 15540), (6660, 12313), (7036, 11655), (7770, 10554), (8795, 9324)]