77002250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 172972800

約数和(自身を除く): 95970550

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 29, 38, 43, 50, 58, 65, 86, 95, 125, 130, 145, 190, 215, 247, 250, 290, 325, 377, 430, 475, 494, 551, 559, 650, 725, 754, 817, 950, 1075, 1102, 1118, 1235, 1247, 1450, 1625, 1634, 1885, 2150, 2375, 2470, 2494, 2755, 2795, 3250, 3625, 3770, 4085, 4750, 5375, 5510, 5590, 6175, 6235, 7163, 7250, 8170, 9425, 10621, 10750, 12350, 12470, 13775, 13975, 14326, 16211, 18850, 20425, 21242, 23693, 27550, 27950, 30875, 31175, 32422, 35815, 40850, 47125, 47386, 53105, 61750, 62350, 68875, 69875, 71630, 81055, 94250, 102125, 106210, 118465, 137750, 139750, 155875, 162110, 179075, 204250, 236930, 265525, 308009, 311750, 358150, 405275, 531050, 592325, 616018, 810550, 895375, 1184650, 1327625, 1540045, 1790750, 2026375, 2655250, 2961625, 3080090, 4052750, 5923250, 7700225, 15400450, 38501125, 77002250]

約数ペア:

[(1, 77002250), (2, 38501125), (5, 15400450), (10, 7700225), (13, 5923250), (19, 4052750), (25, 3080090), (26, 2961625), (29, 2655250), (38, 2026375), (43, 1790750), (50, 1540045), (58, 1327625), (65, 1184650), (86, 895375), (95, 810550), (125, 616018), (130, 592325), (145, 531050), (190, 405275), (215, 358150), (247, 311750), (250, 308009), (290, 265525), (325, 236930), (377, 204250), (430, 179075), (475, 162110), (494, 155875), (551, 139750), (559, 137750), (650, 118465), (725, 106210), (754, 102125), (817, 94250), (950, 81055), (1075, 71630), (1102, 69875), (1118, 68875), (1235, 62350), (1247, 61750), (1450, 53105), (1625, 47386), (1634, 47125), (1885, 40850), (2150, 35815), (2375, 32422), (2470, 31175), (2494, 30875), (2755, 27950), (2795, 27550), (3250, 23693), (3625, 21242), (3770, 20425), (4085, 18850), (4750, 16211), (5375, 14326), (5510, 13975), (5590, 13775), (6175, 12470), (6235, 12350), (7163, 10750), (7250, 10621), (8170, 9425)]