73580220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2584

約数の個数: 144

約数和(自身を含む): 266273280

約数和(自身を除く): 192693060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2539, 2898, 3220, 4140, 4830, 5078, 5796, 7245, 7617, 9660, 10156, 12695, 14490, 15234, 17773, 22851, 25390, 28980, 30468, 35546, 38085, 45702, 50780, 53319, 58397, 71092, 76170, 88865, 91404, 106638, 114255, 116794, 152340, 159957, 175191, 177730, 213276, 228510, 233588, 266595, 291985, 319914, 350382, 355460, 408779, 457020, 525573, 533190, 583970, 639828, 700764, 799785, 817558, 875955, 1051146, 1066380, 1167940, 1226337, 1599570, 1635116, 1751910, 2043895, 2102292, 2452674, 2627865, 3199140, 3503820, 3679011, 4087790, 4905348, 5255730, 6131685, 7358022, 8175580, 10511460, 12263370, 14716044, 18395055, 24526740, 36790110, 73580220]

約数ペア:

[(1, 73580220), (2, 36790110), (3, 24526740), (4, 18395055), (5, 14716044), (6, 12263370), (7, 10511460), (9, 8175580), (10, 7358022), (12, 6131685), (14, 5255730), (15, 4905348), (18, 4087790), (20, 3679011), (21, 3503820), (23, 3199140), (28, 2627865), (30, 2452674), (35, 2102292), (36, 2043895), (42, 1751910), (45, 1635116), (46, 1599570), (60, 1226337), (63, 1167940), (69, 1066380), (70, 1051146), (84, 875955), (90, 817558), (92, 799785), (105, 700764), (115, 639828), (126, 583970), (138, 533190), (140, 525573), (161, 457020), (180, 408779), (207, 355460), (210, 350382), (230, 319914), (252, 291985), (276, 266595), (315, 233588), (322, 228510), (345, 213276), (414, 177730), (420, 175191), (460, 159957), (483, 152340), (630, 116794), (644, 114255), (690, 106638), (805, 91404), (828, 88865), (966, 76170), (1035, 71092), (1260, 58397), (1380, 53319), (1449, 50780), (1610, 45702), (1932, 38085), (2070, 35546), (2415, 30468), (2539, 28980), (2898, 25390), (3220, 22851), (4140, 17773), (4830, 15234), (5078, 14490), (5796, 12695), (7245, 10156), (7617, 9660)]