138070150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 289267200

約数和(自身を除く): 151197050

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 71, 89, 95, 115, 142, 178, 190, 230, 355, 437, 445, 475, 575, 710, 874, 890, 950, 1150, 1349, 1633, 1691, 1775, 2047, 2185, 2225, 2698, 3266, 3382, 3550, 4094, 4370, 4450, 6319, 6745, 8165, 8455, 10235, 10925, 12638, 13490, 16330, 16910, 20470, 21850, 31027, 31595, 33725, 38893, 40825, 42275, 51175, 62054, 63190, 67450, 77786, 81650, 84550, 102350, 120061, 145337, 155135, 157975, 194465, 240122, 290674, 310270, 315950, 388930, 600305, 726685, 775675, 972325, 1200610, 1453370, 1551350, 1944650, 2761403, 3001525, 3633425, 5522806, 6003050, 7266850, 13807015, 27614030, 69035075, 138070150]

約数ペア:

[(1, 138070150), (2, 69035075), (5, 27614030), (10, 13807015), (19, 7266850), (23, 6003050), (25, 5522806), (38, 3633425), (46, 3001525), (50, 2761403), (71, 1944650), (89, 1551350), (95, 1453370), (115, 1200610), (142, 972325), (178, 775675), (190, 726685), (230, 600305), (355, 388930), (437, 315950), (445, 310270), (475, 290674), (575, 240122), (710, 194465), (874, 157975), (890, 155135), (950, 145337), (1150, 120061), (1349, 102350), (1633, 84550), (1691, 81650), (1775, 77786), (2047, 67450), (2185, 63190), (2225, 62054), (2698, 51175), (3266, 42275), (3382, 40825), (3550, 38893), (4094, 33725), (4370, 31595), (4450, 31027), (6319, 21850), (6745, 20470), (8165, 16910), (8455, 16330), (10235, 13490), (10925, 12638)]