79890300

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 180

約数和(自身を含む): 296178960

約数和(自身を除く): 216288660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1409, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2818, 2835, 3150, 3780, 4050, 4227, 4725, 5636, 5670, 6300, 7045, 8100, 8454, 9450, 9863, 11340, 12681, 14090, 14175, 16908, 18900, 19726, 21135, 25362, 28180, 28350, 29589, 35225, 38043, 39452, 42270, 49315, 50724, 56700, 59178, 63405, 70450, 76086, 84540, 88767, 98630, 105675, 114129, 118356, 126810, 140900, 147945, 152172, 177534, 190215, 197260, 211350, 228258, 246575, 253620, 266301, 295890, 317025, 355068, 380430, 422700, 443835, 456516, 493150, 532602, 570645, 591780, 634050, 739725, 760860, 798903, 887670, 951075, 986300, 1065204, 1141290, 1268100, 1331505, 1479450, 1597806, 1775340, 1902150, 2219175, 2282580, 2663010, 2853225, 2958900, 3195612, 3804300, 3994515, 4438350, 5326020, 5706450, 6657525, 7989030, 8876700, 11412900, 13315050, 15978060, 19972575, 26630100, 39945150, 79890300]

約数ペア:

[(1, 79890300), (2, 39945150), (3, 26630100), (4, 19972575), (5, 15978060), (6, 13315050), (7, 11412900), (9, 8876700), (10, 7989030), (12, 6657525), (14, 5706450), (15, 5326020), (18, 4438350), (20, 3994515), (21, 3804300), (25, 3195612), (27, 2958900), (28, 2853225), (30, 2663010), (35, 2282580), (36, 2219175), (42, 1902150), (45, 1775340), (50, 1597806), (54, 1479450), (60, 1331505), (63, 1268100), (70, 1141290), (75, 1065204), (81, 986300), (84, 951075), (90, 887670), (100, 798903), (105, 760860), (108, 739725), (126, 634050), (135, 591780), (140, 570645), (150, 532602), (162, 493150), (175, 456516), (180, 443835), (189, 422700), (210, 380430), (225, 355068), (252, 317025), (270, 295890), (300, 266301), (315, 253620), (324, 246575), (350, 228258), (378, 211350), (405, 197260), (420, 190215), (450, 177534), (525, 152172), (540, 147945), (567, 140900), (630, 126810), (675, 118356), (700, 114129), (756, 105675), (810, 98630), (900, 88767), (945, 84540), (1050, 76086), (1134, 70450), (1260, 63405), (1350, 59178), (1409, 56700), (1575, 50724), (1620, 49315), (1890, 42270), (2025, 39452), (2100, 38043), (2268, 35225), (2700, 29589), (2818, 28350), (2835, 28180), (3150, 25362), (3780, 21135), (4050, 19726), (4227, 18900), (4725, 16908), (5636, 14175), (5670, 14090), (6300, 12681), (7045, 11340), (8100, 9863), (8454, 9450)]