140521500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1522

約数の個数: 192

約数和(自身を含む): 519966720

約数和(自身を除く): 379445220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1125, 1260, 1350, 1487, 1500, 1575, 1750, 1890, 2100, 2250, 2625, 2700, 2974, 3150, 3375, 3500, 3780, 4461, 4500, 4725, 5250, 5948, 6300, 6750, 7435, 7875, 8922, 9450, 10409, 10500, 13383, 13500, 14870, 15750, 17844, 18900, 20818, 22305, 23625, 26766, 29740, 31227, 31500, 37175, 40149, 41636, 44610, 47250, 52045, 53532, 62454, 66915, 74350, 80298, 89220, 93681, 94500, 104090, 111525, 124908, 133830, 148700, 156135, 160596, 185875, 187362, 200745, 208180, 223050, 260225, 267660, 281043, 312270, 334575, 371750, 374724, 401490, 446100, 468405, 520450, 557625, 562086, 624540, 669150, 743500, 780675, 802980, 936810, 1003725, 1040900, 1115250, 1124172, 1301125, 1338300, 1405215, 1561350, 1672875, 1873620, 2007450, 2230500, 2342025, 2602250, 2810430, 3122700, 3345750, 3903375, 4014900, 4684050, 5018625, 5204500, 5620860, 6691500, 7026075, 7806750, 9368100, 10037250, 11710125, 14052150, 15613500, 20074500, 23420250, 28104300, 35130375, 46840500, 70260750, 140521500]

約数ペア:

[(1, 140521500), (2, 70260750), (3, 46840500), (4, 35130375), (5, 28104300), (6, 23420250), (7, 20074500), (9, 15613500), (10, 14052150), (12, 11710125), (14, 10037250), (15, 9368100), (18, 7806750), (20, 7026075), (21, 6691500), (25, 5620860), (27, 5204500), (28, 5018625), (30, 4684050), (35, 4014900), (36, 3903375), (42, 3345750), (45, 3122700), (50, 2810430), (54, 2602250), (60, 2342025), (63, 2230500), (70, 2007450), (75, 1873620), (84, 1672875), (90, 1561350), (100, 1405215), (105, 1338300), (108, 1301125), (125, 1124172), (126, 1115250), (135, 1040900), (140, 1003725), (150, 936810), (175, 802980), (180, 780675), (189, 743500), (210, 669150), (225, 624540), (250, 562086), (252, 557625), (270, 520450), (300, 468405), (315, 446100), (350, 401490), (375, 374724), (378, 371750), (420, 334575), (450, 312270), (500, 281043), (525, 267660), (540, 260225), (630, 223050), (675, 208180), (700, 200745), (750, 187362), (756, 185875), (875, 160596), (900, 156135), (945, 148700), (1050, 133830), (1125, 124908), (1260, 111525), (1350, 104090), (1487, 94500), (1500, 93681), (1575, 89220), (1750, 80298), (1890, 74350), (2100, 66915), (2250, 62454), (2625, 53532), (2700, 52045), (2974, 47250), (3150, 44610), (3375, 41636), (3500, 40149), (3780, 37175), (4461, 31500), (4500, 31227), (4725, 29740), (5250, 26766), (5948, 23625), (6300, 22305), (6750, 20818), (7435, 18900), (7875, 17844), (8922, 15750), (9450, 14870), (10409, 13500), (10500, 13383)]