66822600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 224650800

約数和(自身を除く): 157828200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 659, 676, 780, 845, 975, 1014, 1300, 1318, 1352, 1560, 1690, 1950, 1977, 2028, 2535, 2600, 2636, 3295, 3380, 3900, 3954, 4056, 4225, 5070, 5272, 6590, 6760, 7800, 7908, 8450, 8567, 9885, 10140, 12675, 13180, 15816, 16475, 16900, 17134, 19770, 20280, 25350, 25701, 26360, 32950, 33800, 34268, 39540, 42835, 49425, 50700, 51402, 65900, 68536, 79080, 85670, 98850, 101400, 102804, 111371, 128505, 131800, 171340, 197700, 205608, 214175, 222742, 257010, 334113, 342680, 395400, 428350, 445484, 514020, 556855, 642525, 668226, 856700, 890968, 1028040, 1113710, 1285050, 1336452, 1670565, 1713400, 2227420, 2570100, 2672904, 2784275, 3341130, 4454840, 5140200, 5568550, 6682260, 8352825, 11137100, 13364520, 16705650, 22274200, 33411300, 66822600]

約数ペア:

[(1, 66822600), (2, 33411300), (3, 22274200), (4, 16705650), (5, 13364520), (6, 11137100), (8, 8352825), (10, 6682260), (12, 5568550), (13, 5140200), (15, 4454840), (20, 3341130), (24, 2784275), (25, 2672904), (26, 2570100), (30, 2227420), (39, 1713400), (40, 1670565), (50, 1336452), (52, 1285050), (60, 1113710), (65, 1028040), (75, 890968), (78, 856700), (100, 668226), (104, 642525), (120, 556855), (130, 514020), (150, 445484), (156, 428350), (169, 395400), (195, 342680), (200, 334113), (260, 257010), (300, 222742), (312, 214175), (325, 205608), (338, 197700), (390, 171340), (507, 131800), (520, 128505), (600, 111371), (650, 102804), (659, 101400), (676, 98850), (780, 85670), (845, 79080), (975, 68536), (1014, 65900), (1300, 51402), (1318, 50700), (1352, 49425), (1560, 42835), (1690, 39540), (1950, 34268), (1977, 33800), (2028, 32950), (2535, 26360), (2600, 25701), (2636, 25350), (3295, 20280), (3380, 19770), (3900, 17134), (3954, 16900), (4056, 16475), (4225, 15816), (5070, 13180), (5272, 12675), (6590, 10140), (6760, 9885), (7800, 8567), (7908, 8450)]