900461396520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18806629}}^1$

素因数の和:18806672

約数の個数: 192

約数和(自身を含む): 3520601136000

約数和(自身を除く): 2620139739480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 47880, 18806629, 37613258, 56419887, 75226516, 94033145, 112839774, 131646403, 150453032, 169259661, 188066290, 225679548, 263292806, 282099435, 338519322, 357325951, 376132580, 394939209, 451359096, 526585612, 564198870, 658232015, 677038644, 714651902, 752265160, 789878418, 846298305, 1053171224, 1071977853, 1128397740, 1184817627, 1316464030, 1354077288, 1429303804, 1579756836, 1692596610, 1786629755, 1974696045, 2143955706, 2256795480, 2369635254, 2501281657, 2632928060, 2858607608, 3159513672, 3215933559, 3385193220, 3573259510, 3949392090, 4287911412, 4739270508, 5002563314, 5265856120, 5359889265, 5924088135, 6431867118, 6770386440, 7146519020, 7503844971, 7898784180, 8575822824, 9478541016, 10005126628, 10719778530, 11848176270, 12506408285, 12863734236, 14293038040, 15007689942, 15797568360, 16079667795, 20010253256, 21439557060, 22511534913, 23696352540, 25012816570, 25727468472, 30015379884, 32159335590, 37519224855, 42879114120, 45023069826, 47392705080, 50025633140, 60030759768, 64318671180, 75038449710, 90046139652, 100051266280, 112557674565, 128637342360, 150076899420, 180092279304, 225115349130, 300153798840, 450230698260, 900461396520]

約数ペア:

[(1, 900461396520), (2, 450230698260), (3, 300153798840), (4, 225115349130), (5, 180092279304), (6, 150076899420), (7, 128637342360), (8, 112557674565), (9, 100051266280), (10, 90046139652), (12, 75038449710), (14, 64318671180), (15, 60030759768), (18, 50025633140), (19, 47392705080), (20, 45023069826), (21, 42879114120), (24, 37519224855), (28, 32159335590), (30, 30015379884), (35, 25727468472), (36, 25012816570), (38, 23696352540), (40, 22511534913), (42, 21439557060), (45, 20010253256), (56, 16079667795), (57, 15797568360), (60, 15007689942), (63, 14293038040), (70, 12863734236), (72, 12506408285), (76, 11848176270), (84, 10719778530), (90, 10005126628), (95, 9478541016), (105, 8575822824), (114, 7898784180), (120, 7503844971), (126, 7146519020), (133, 6770386440), (140, 6431867118), (152, 5924088135), (168, 5359889265), (171, 5265856120), (180, 5002563314), (190, 4739270508), (210, 4287911412), (228, 3949392090), (252, 3573259510), (266, 3385193220), (280, 3215933559), (285, 3159513672), (315, 2858607608), (342, 2632928060), (360, 2501281657), (380, 2369635254), (399, 2256795480), (420, 2143955706), (456, 1974696045), (504, 1786629755), (532, 1692596610), (570, 1579756836), (630, 1429303804), (665, 1354077288), (684, 1316464030), (760, 1184817627), (798, 1128397740), (840, 1071977853), (855, 1053171224), (1064, 846298305), (1140, 789878418), (1197, 752265160), (1260, 714651902), (1330, 677038644), (1368, 658232015), (1596, 564198870), (1710, 526585612), (1995, 451359096), (2280, 394939209), (2394, 376132580), (2520, 357325951), (2660, 338519322), (3192, 282099435), (3420, 263292806), (3990, 225679548), (4788, 188066290), (5320, 169259661), (5985, 150453032), (6840, 131646403), (7980, 112839774), (9576, 94033145), (11970, 75226516), (15960, 56419887), (23940, 37613258), (47880, 18806629)]