273051960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 874566720

約数和(自身を除く): 601514760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 137, 170, 204, 255, 274, 340, 408, 411, 510, 548, 680, 685, 822, 977, 1020, 1096, 1370, 1644, 1954, 2040, 2055, 2329, 2740, 2931, 3288, 3908, 4110, 4658, 4885, 5480, 5862, 6987, 7816, 8220, 9316, 9770, 11645, 11724, 13974, 14655, 16440, 16609, 18632, 19540, 23290, 23448, 27948, 29310, 33218, 34935, 39080, 46580, 49827, 55896, 58620, 66436, 69870, 83045, 93160, 99654, 117240, 132872, 133849, 139740, 166090, 199308, 249135, 267698, 279480, 332180, 398616, 401547, 498270, 535396, 664360, 669245, 803094, 996540, 1070792, 1338490, 1606188, 1993080, 2007735, 2275433, 2676980, 3212376, 4015470, 4550866, 5353960, 6826299, 8030940, 9101732, 11377165, 13652598, 16061880, 18203464, 22754330, 27305196, 34131495, 45508660, 54610392, 68262990, 91017320, 136525980, 273051960]

約数ペア:

[(1, 273051960), (2, 136525980), (3, 91017320), (4, 68262990), (5, 54610392), (6, 45508660), (8, 34131495), (10, 27305196), (12, 22754330), (15, 18203464), (17, 16061880), (20, 13652598), (24, 11377165), (30, 9101732), (34, 8030940), (40, 6826299), (51, 5353960), (60, 4550866), (68, 4015470), (85, 3212376), (102, 2676980), (120, 2275433), (136, 2007735), (137, 1993080), (170, 1606188), (204, 1338490), (255, 1070792), (274, 996540), (340, 803094), (408, 669245), (411, 664360), (510, 535396), (548, 498270), (680, 401547), (685, 398616), (822, 332180), (977, 279480), (1020, 267698), (1096, 249135), (1370, 199308), (1644, 166090), (1954, 139740), (2040, 133849), (2055, 132872), (2329, 117240), (2740, 99654), (2931, 93160), (3288, 83045), (3908, 69870), (4110, 66436), (4658, 58620), (4885, 55896), (5480, 49827), (5862, 46580), (6987, 39080), (7816, 34935), (8220, 33218), (9316, 29310), (9770, 27948), (11645, 23448), (11724, 23290), (13974, 19540), (14655, 18632), (16440, 16609)]