624317220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 2061869040

約数和(自身を除く): 1437551820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 97, 108, 116, 135, 137, 145, 162, 174, 180, 194, 261, 270, 274, 290, 291, 324, 348, 388, 405, 411, 435, 485, 522, 540, 548, 580, 582, 685, 783, 810, 822, 870, 873, 970, 1044, 1164, 1233, 1305, 1370, 1455, 1566, 1620, 1644, 1740, 1746, 1940, 2055, 2349, 2466, 2610, 2619, 2740, 2813, 2910, 3132, 3492, 3699, 3915, 3973, 4110, 4365, 4698, 4932, 5220, 5238, 5626, 5820, 6165, 7398, 7830, 7857, 7946, 8220, 8439, 8730, 9396, 10476, 11097, 11252, 11745, 11919, 12330, 13095, 13289, 14065, 14796, 15660, 15714, 15892, 16878, 17460, 18495, 19865, 22194, 23490, 23838, 24660, 25317, 26190, 26578, 28130, 31428, 33756, 35757, 36990, 39285, 39730, 39867, 42195, 44388, 46980, 47676, 50634, 52380, 53156, 55485, 56260, 59595, 66445, 71514, 73980, 75951, 78570, 79460, 79734, 84390, 101268, 107271, 110970, 119190, 119601, 126585, 132890, 143028, 151902, 157140, 159468, 168780, 178785, 199335, 214542, 221940, 227853, 238380, 239202, 253170, 265780, 303804, 321813, 357570, 358803, 379755, 385381, 398670, 429084, 455706, 478404, 506340, 536355, 598005, 643626, 715140, 717606, 759510, 770762, 797340, 911412, 1072710, 1076409, 1139265, 1156143, 1196010, 1287252, 1435212, 1519020, 1541524, 1609065, 1794015, 1926905, 2145420, 2152818, 2278530, 2312286, 2392020, 3218130, 3468429, 3588030, 3853810, 4305636, 4557060, 4624572, 5382045, 5780715, 6436260, 6936858, 7176060, 7707620, 10405287, 10764090, 11561430, 13873716, 17342145, 20810574, 21528180, 23122860, 31215861, 34684290, 41621148, 52026435, 62431722, 69368580, 104052870, 124863444, 156079305, 208105740, 312158610, 624317220]

約数ペア:

[(1, 624317220), (2, 312158610), (3, 208105740), (4, 156079305), (5, 124863444), (6, 104052870), (9, 69368580), (10, 62431722), (12, 52026435), (15, 41621148), (18, 34684290), (20, 31215861), (27, 23122860), (29, 21528180), (30, 20810574), (36, 17342145), (45, 13873716), (54, 11561430), (58, 10764090), (60, 10405287), (81, 7707620), (87, 7176060), (90, 6936858), (97, 6436260), (108, 5780715), (116, 5382045), (135, 4624572), (137, 4557060), (145, 4305636), (162, 3853810), (174, 3588030), (180, 3468429), (194, 3218130), (261, 2392020), (270, 2312286), (274, 2278530), (290, 2152818), (291, 2145420), (324, 1926905), (348, 1794015), (388, 1609065), (405, 1541524), (411, 1519020), (435, 1435212), (485, 1287252), (522, 1196010), (540, 1156143), (548, 1139265), (580, 1076409), (582, 1072710), (685, 911412), (783, 797340), (810, 770762), (822, 759510), (870, 717606), (873, 715140), (970, 643626), (1044, 598005), (1164, 536355), (1233, 506340), (1305, 478404), (1370, 455706), (1455, 429084), (1566, 398670), (1620, 385381), (1644, 379755), (1740, 358803), (1746, 357570), (1940, 321813), (2055, 303804), (2349, 265780), (2466, 253170), (2610, 239202), (2619, 238380), (2740, 227853), (2813, 221940), (2910, 214542), (3132, 199335), (3492, 178785), (3699, 168780), (3915, 159468), (3973, 157140), (4110, 151902), (4365, 143028), (4698, 132890), (4932, 126585), (5220, 119601), (5238, 119190), (5626, 110970), (5820, 107271), (6165, 101268), (7398, 84390), (7830, 79734), (7857, 79460), (7946, 78570), (8220, 75951), (8439, 73980), (8730, 71514), (9396, 66445), (10476, 59595), (11097, 56260), (11252, 55485), (11745, 53156), (11919, 52380), (12330, 50634), (13095, 47676), (13289, 46980), (14065, 44388), (14796, 42195), (15660, 39867), (15714, 39730), (15892, 39285), (16878, 36990), (17460, 35757), (18495, 33756), (19865, 31428), (22194, 28130), (23490, 26578), (23838, 26190), (24660, 25317)]