64341900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{1459}}^1$

素因数の和:1493

約数の個数: 162

約数和(自身を含む): 234763620

約数和(自身を除く): 170421720

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1459, 1470, 1575, 1764, 2100, 2205, 2450, 2918, 2940, 3150, 3675, 4377, 4410, 4900, 5836, 6300, 7295, 7350, 8754, 8820, 10213, 11025, 13131, 14590, 14700, 17508, 20426, 21885, 22050, 26262, 29180, 30639, 36475, 40852, 43770, 44100, 51065, 52524, 61278, 65655, 71491, 72950, 87540, 91917, 102130, 109425, 122556, 131310, 142982, 145900, 153195, 183834, 204260, 214473, 218850, 255325, 262620, 285964, 306390, 328275, 357455, 367668, 428946, 437700, 459585, 510650, 612780, 643419, 656550, 714910, 765975, 857892, 919170, 1021300, 1072365, 1286838, 1313100, 1429820, 1531950, 1787275, 1838340, 2144730, 2297925, 2573676, 3063900, 3217095, 3574550, 4289460, 4595850, 5361825, 6434190, 7149100, 9191700, 10723650, 12868380, 16085475, 21447300, 32170950, 64341900]

約数ペア:

[(1, 64341900), (2, 32170950), (3, 21447300), (4, 16085475), (5, 12868380), (6, 10723650), (7, 9191700), (9, 7149100), (10, 6434190), (12, 5361825), (14, 4595850), (15, 4289460), (18, 3574550), (20, 3217095), (21, 3063900), (25, 2573676), (28, 2297925), (30, 2144730), (35, 1838340), (36, 1787275), (42, 1531950), (45, 1429820), (49, 1313100), (50, 1286838), (60, 1072365), (63, 1021300), (70, 919170), (75, 857892), (84, 765975), (90, 714910), (98, 656550), (100, 643419), (105, 612780), (126, 510650), (140, 459585), (147, 437700), (150, 428946), (175, 367668), (180, 357455), (196, 328275), (210, 306390), (225, 285964), (245, 262620), (252, 255325), (294, 218850), (300, 214473), (315, 204260), (350, 183834), (420, 153195), (441, 145900), (450, 142982), (490, 131310), (525, 122556), (588, 109425), (630, 102130), (700, 91917), (735, 87540), (882, 72950), (900, 71491), (980, 65655), (1050, 61278), (1225, 52524), (1260, 51065), (1459, 44100), (1470, 43770), (1575, 40852), (1764, 36475), (2100, 30639), (2205, 29180), (2450, 26262), (2918, 22050), (2940, 21885), (3150, 20426), (3675, 17508), (4377, 14700), (4410, 14590), (4900, 13131), (5836, 11025), (6300, 10213), (7295, 8820), (7350, 8754)]