138797850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1636

約数の個数: 96

約数和(自身を含む): 374261760

約数和(自身を除く): 235463910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 150, 155, 186, 190, 285, 310, 465, 475, 570, 589, 775, 930, 950, 1178, 1425, 1550, 1571, 1767, 2325, 2850, 2945, 3142, 3534, 4650, 4713, 5890, 7855, 8835, 9426, 14725, 15710, 17670, 23565, 29450, 29849, 39275, 44175, 47130, 48701, 59698, 78550, 88350, 89547, 97402, 117825, 146103, 149245, 179094, 235650, 243505, 292206, 298490, 447735, 487010, 730515, 746225, 895470, 925319, 1217525, 1461030, 1492450, 1850638, 2238675, 2435050, 2775957, 3652575, 4477350, 4626595, 5551914, 7305150, 9253190, 13879785, 23132975, 27759570, 46265950, 69398925, 138797850]

約数ペア:

[(1, 138797850), (2, 69398925), (3, 46265950), (5, 27759570), (6, 23132975), (10, 13879785), (15, 9253190), (19, 7305150), (25, 5551914), (30, 4626595), (31, 4477350), (38, 3652575), (50, 2775957), (57, 2435050), (62, 2238675), (75, 1850638), (93, 1492450), (95, 1461030), (114, 1217525), (150, 925319), (155, 895470), (186, 746225), (190, 730515), (285, 487010), (310, 447735), (465, 298490), (475, 292206), (570, 243505), (589, 235650), (775, 179094), (930, 149245), (950, 146103), (1178, 117825), (1425, 97402), (1550, 89547), (1571, 88350), (1767, 78550), (2325, 59698), (2850, 48701), (2945, 47130), (3142, 44175), (3534, 39275), (4650, 29849), (4713, 29450), (5890, 23565), (7855, 17670), (8835, 15710), (9426, 14725)]