243998188400

素因数分解:

$2^4\times 5^2\times {\mathrm{367}}^1\times {\mathrm{641}}^1\times {\mathrm{2593}}^1$

素因数の和:3619

約数の個数: 120

約数和(自身を含む): 588946989504

約数和(自身を除く): 344948801104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 367, 400, 641, 734, 1282, 1468, 1835, 2564, 2593, 2936, 3205, 3670, 5128, 5186, 5872, 6410, 7340, 9175, 10256, 10372, 12820, 12965, 14680, 16025, 18350, 20744, 25640, 25930, 29360, 32050, 36700, 41488, 51280, 51860, 64100, 64825, 73400, 103720, 128200, 129650, 146800, 207440, 235247, 256400, 259300, 470494, 518600, 940988, 951631, 1037200, 1176235, 1662113, 1881976, 1903262, 2352470, 3324226, 3763952, 3806524, 4704940, 4758155, 5881175, 6648452, 7613048, 8310565, 9409880, 9516310, 11762350, 13296904, 15226096, 16621130, 18819760, 19032620, 23524700, 23790775, 26593808, 33242260, 38065240, 41552825, 47049400, 47581550, 66484520, 76130480, 83105650, 94098800, 95163100, 132969040, 166211300, 190326200, 332422600, 380652400, 609995471, 664845200, 1219990942, 2439981884, 3049977355, 4879963768, 6099954710, 9759927536, 12199909420, 15249886775, 24399818840, 30499773550, 48799637680, 60999547100, 121999094200, 243998188400]

約数ペア:

[(1, 243998188400), (2, 121999094200), (4, 60999547100), (5, 48799637680), (8, 30499773550), (10, 24399818840), (16, 15249886775), (20, 12199909420), (25, 9759927536), (40, 6099954710), (50, 4879963768), (80, 3049977355), (100, 2439981884), (200, 1219990942), (367, 664845200), (400, 609995471), (641, 380652400), (734, 332422600), (1282, 190326200), (1468, 166211300), (1835, 132969040), (2564, 95163100), (2593, 94098800), (2936, 83105650), (3205, 76130480), (3670, 66484520), (5128, 47581550), (5186, 47049400), (5872, 41552825), (6410, 38065240), (7340, 33242260), (9175, 26593808), (10256, 23790775), (10372, 23524700), (12820, 19032620), (12965, 18819760), (14680, 16621130), (16025, 15226096), (18350, 13296904), (20744, 11762350), (25640, 9516310), (25930, 9409880), (29360, 8310565), (32050, 7613048), (36700, 6648452), (41488, 5881175), (51280, 4758155), (51860, 4704940), (64100, 3806524), (64825, 3763952), (73400, 3324226), (103720, 2352470), (128200, 1903262), (129650, 1881976), (146800, 1662113), (207440, 1176235), (235247, 1037200), (256400, 951631), (259300, 940988), (470494, 518600)]