82531800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3527}}^1$

素因数の和:3562

約数の個数: 144

約数和(自身を含む): 298574640

約数和(自身を除く): 216042840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3527, 3900, 4680, 5850, 7054, 7800, 10581, 11700, 14108, 17635, 21162, 23400, 28216, 31743, 35270, 42324, 45851, 52905, 63486, 70540, 84648, 88175, 91702, 105810, 126972, 137553, 141080, 158715, 176350, 183404, 211620, 229255, 253944, 264525, 275106, 317430, 352700, 366808, 412659, 423240, 458510, 529050, 550212, 634860, 687765, 705400, 793575, 825318, 917020, 1058100, 1100424, 1146275, 1269720, 1375530, 1587150, 1650636, 1834040, 2063295, 2116200, 2292550, 2751060, 3174300, 3301272, 3438825, 4126590, 4585100, 5502120, 6348600, 6877650, 8253180, 9170200, 10316475, 13755300, 16506360, 20632950, 27510600, 41265900, 82531800]

約数ペア:

[(1, 82531800), (2, 41265900), (3, 27510600), (4, 20632950), (5, 16506360), (6, 13755300), (8, 10316475), (9, 9170200), (10, 8253180), (12, 6877650), (13, 6348600), (15, 5502120), (18, 4585100), (20, 4126590), (24, 3438825), (25, 3301272), (26, 3174300), (30, 2751060), (36, 2292550), (39, 2116200), (40, 2063295), (45, 1834040), (50, 1650636), (52, 1587150), (60, 1375530), (65, 1269720), (72, 1146275), (75, 1100424), (78, 1058100), (90, 917020), (100, 825318), (104, 793575), (117, 705400), (120, 687765), (130, 634860), (150, 550212), (156, 529050), (180, 458510), (195, 423240), (200, 412659), (225, 366808), (234, 352700), (260, 317430), (300, 275106), (312, 264525), (325, 253944), (360, 229255), (390, 211620), (450, 183404), (468, 176350), (520, 158715), (585, 141080), (600, 137553), (650, 126972), (780, 105810), (900, 91702), (936, 88175), (975, 84648), (1170, 70540), (1300, 63486), (1560, 52905), (1800, 45851), (1950, 42324), (2340, 35270), (2600, 31743), (2925, 28216), (3527, 23400), (3900, 21162), (4680, 17635), (5850, 14108), (7054, 11700), (7800, 10581)]