2405961450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1117

約数の個数: 144

約数和(自身を含む): 6830366400

約数和(自身を除く): 4424404950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 439, 450, 475, 570, 641, 855, 878, 950, 1282, 1317, 1425, 1710, 1923, 2195, 2634, 2850, 3205, 3846, 3951, 4275, 4390, 5769, 6410, 6585, 7902, 8341, 8550, 9615, 10975, 11538, 12179, 13170, 16025, 16682, 19230, 19755, 21950, 24358, 25023, 28845, 32050, 32925, 36537, 39510, 41705, 48075, 50046, 57690, 60895, 65850, 73074, 75069, 83410, 96150, 98775, 109611, 121790, 125115, 144225, 150138, 182685, 197550, 208525, 219222, 250230, 281399, 288450, 304475, 365370, 375345, 417050, 548055, 562798, 608950, 625575, 750690, 844197, 913425, 1096110, 1251150, 1406995, 1688394, 1826850, 1876725, 2532591, 2740275, 2813990, 3753450, 4220985, 5065182, 5346581, 5480550, 7034975, 8441970, 10693162, 12662955, 14069950, 16039743, 21104925, 25325910, 26732905, 32079486, 42209850, 48119229, 53465810, 63314775, 80198715, 96238458, 126629550, 133664525, 160397430, 240596145, 267329050, 400993575, 481192290, 801987150, 1202980725, 2405961450]

約数ペア:

[(1, 2405961450), (2, 1202980725), (3, 801987150), (5, 481192290), (6, 400993575), (9, 267329050), (10, 240596145), (15, 160397430), (18, 133664525), (19, 126629550), (25, 96238458), (30, 80198715), (38, 63314775), (45, 53465810), (50, 48119229), (57, 42209850), (75, 32079486), (90, 26732905), (95, 25325910), (114, 21104925), (150, 16039743), (171, 14069950), (190, 12662955), (225, 10693162), (285, 8441970), (342, 7034975), (439, 5480550), (450, 5346581), (475, 5065182), (570, 4220985), (641, 3753450), (855, 2813990), (878, 2740275), (950, 2532591), (1282, 1876725), (1317, 1826850), (1425, 1688394), (1710, 1406995), (1923, 1251150), (2195, 1096110), (2634, 913425), (2850, 844197), (3205, 750690), (3846, 625575), (3951, 608950), (4275, 562798), (4390, 548055), (5769, 417050), (6410, 375345), (6585, 365370), (7902, 304475), (8341, 288450), (8550, 281399), (9615, 250230), (10975, 219222), (11538, 208525), (12179, 197550), (13170, 182685), (16025, 150138), (16682, 144225), (19230, 125115), (19755, 121790), (21950, 109611), (24358, 98775), (25023, 96150), (28845, 83410), (32050, 75069), (32925, 73074), (36537, 65850), (39510, 60895), (41705, 57690), (48075, 50046)]