1108016820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13411}}^1$

素因数の和:13452

約数の個数: 144

約数和(自身を含む): 3690767808

約数和(自身を除く): 2582750988

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, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1215, 1377, 1530, 1620, 1836, 2295, 2430, 2754, 3060, 4131, 4590, 4860, 5508, 6885, 8262, 9180, 13411, 13770, 16524, 20655, 26822, 27540, 40233, 41310, 53644, 67055, 80466, 82620, 120699, 134110, 160932, 201165, 227987, 241398, 268220, 362097, 402330, 455974, 482796, 603495, 683961, 724194, 804660, 911948, 1086291, 1139935, 1206990, 1367922, 1448388, 1810485, 2051883, 2172582, 2279870, 2413980, 2735844, 3258873, 3419805, 3620970, 4103766, 4345164, 4559740, 5431455, 6155649, 6517746, 6839610, 7241940, 8207532, 10259415, 10862910, 12311298, 13035492, 13679220, 16294365, 18466947, 20518830, 21725820, 24622596, 30778245, 32588730, 36933894, 41037660, 55400841, 61556490, 65177460, 73867788, 92334735, 110801682, 123112980, 184669470, 221603364, 277004205, 369338940, 554008410, 1108016820]

約数ペア:

[(1, 1108016820), (2, 554008410), (3, 369338940), (4, 277004205), (5, 221603364), (6, 184669470), (9, 123112980), (10, 110801682), (12, 92334735), (15, 73867788), (17, 65177460), (18, 61556490), (20, 55400841), (27, 41037660), (30, 36933894), (34, 32588730), (36, 30778245), (45, 24622596), (51, 21725820), (54, 20518830), (60, 18466947), (68, 16294365), (81, 13679220), (85, 13035492), (90, 12311298), (102, 10862910), (108, 10259415), (135, 8207532), (153, 7241940), (162, 6839610), (170, 6517746), (180, 6155649), (204, 5431455), (243, 4559740), (255, 4345164), (270, 4103766), (306, 3620970), (324, 3419805), (340, 3258873), (405, 2735844), (459, 2413980), (486, 2279870), (510, 2172582), (540, 2051883), (612, 1810485), (765, 1448388), (810, 1367922), (918, 1206990), (972, 1139935), (1020, 1086291), (1215, 911948), (1377, 804660), (1530, 724194), (1620, 683961), (1836, 603495), (2295, 482796), (2430, 455974), (2754, 402330), (3060, 362097), (4131, 268220), (4590, 241398), (4860, 227987), (5508, 201165), (6885, 160932), (8262, 134110), (9180, 120699), (13411, 82620), (13770, 80466), (16524, 67055), (20655, 53644), (26822, 41310), (27540, 40233)]