169501860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85607}}^1$

素因数の和:85633

約数の個数: 72

約数和(自身を含む): 560903616

約数和(自身を除く): 391401756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 85607, 171214, 256821, 342428, 428035, 513642, 770463, 856070, 941677, 1027284, 1284105, 1540926, 1712140, 1883354, 2568210, 2825031, 3081852, 3766708, 3852315, 4708385, 5136420, 5650062, 7704630, 8475093, 9416770, 11300124, 14125155, 15409260, 16950186, 18833540, 28250310, 33900372, 42375465, 56500620, 84750930, 169501860]

約数ペア:

[(1, 169501860), (2, 84750930), (3, 56500620), (4, 42375465), (5, 33900372), (6, 28250310), (9, 18833540), (10, 16950186), (11, 15409260), (12, 14125155), (15, 11300124), (18, 9416770), (20, 8475093), (22, 7704630), (30, 5650062), (33, 5136420), (36, 4708385), (44, 3852315), (45, 3766708), (55, 3081852), (60, 2825031), (66, 2568210), (90, 1883354), (99, 1712140), (110, 1540926), (132, 1284105), (165, 1027284), (180, 941677), (198, 856070), (220, 770463), (330, 513642), (396, 428035), (495, 342428), (660, 256821), (990, 171214), (1980, 85607)]