123137100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 162

約数和(自身を含む): 408424380

約数和(自身を除く): 285287280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 361, 379, 380, 450, 475, 570, 684, 722, 758, 855, 900, 950, 1083, 1137, 1140, 1425, 1444, 1516, 1710, 1805, 1895, 1900, 2166, 2274, 2850, 3249, 3411, 3420, 3610, 3790, 4275, 4332, 4548, 5415, 5685, 5700, 6498, 6822, 7201, 7220, 7580, 8550, 9025, 9475, 10830, 11370, 12996, 13644, 14402, 16245, 17055, 17100, 18050, 18950, 21603, 21660, 22740, 27075, 28425, 28804, 32490, 34110, 36005, 36100, 37900, 43206, 54150, 56850, 64809, 64980, 68220, 72010, 81225, 85275, 86412, 108015, 108300, 113700, 129618, 136819, 144020, 162450, 170550, 180025, 216030, 259236, 273638, 324045, 324900, 341100, 360050, 410457, 432060, 540075, 547276, 648090, 684095, 720100, 820914, 1080150, 1231371, 1296180, 1368190, 1620225, 1641828, 2052285, 2160300, 2462742, 2736380, 3240450, 3420475, 4104570, 4925484, 6156855, 6480900, 6840950, 8209140, 10261425, 12313710, 13681900, 20522850, 24627420, 30784275, 41045700, 61568550, 123137100]

約数ペア:

[(1, 123137100), (2, 61568550), (3, 41045700), (4, 30784275), (5, 24627420), (6, 20522850), (9, 13681900), (10, 12313710), (12, 10261425), (15, 8209140), (18, 6840950), (19, 6480900), (20, 6156855), (25, 4925484), (30, 4104570), (36, 3420475), (38, 3240450), (45, 2736380), (50, 2462742), (57, 2160300), (60, 2052285), (75, 1641828), (76, 1620225), (90, 1368190), (95, 1296180), (100, 1231371), (114, 1080150), (150, 820914), (171, 720100), (180, 684095), (190, 648090), (225, 547276), (228, 540075), (285, 432060), (300, 410457), (342, 360050), (361, 341100), (379, 324900), (380, 324045), (450, 273638), (475, 259236), (570, 216030), (684, 180025), (722, 170550), (758, 162450), (855, 144020), (900, 136819), (950, 129618), (1083, 113700), (1137, 108300), (1140, 108015), (1425, 86412), (1444, 85275), (1516, 81225), (1710, 72010), (1805, 68220), (1895, 64980), (1900, 64809), (2166, 56850), (2274, 54150), (2850, 43206), (3249, 37900), (3411, 36100), (3420, 36005), (3610, 34110), (3790, 32490), (4275, 28804), (4332, 28425), (4548, 27075), (5415, 22740), (5685, 21660), (5700, 21603), (6498, 18950), (6822, 18050), (7201, 17100), (7220, 17055), (7580, 16245), (8550, 14402), (9025, 13644), (9475, 12996), (10830, 11370)]