100372500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1487}}^1$

素因数の和:1520

約数の個数: 120

約数和(自身を含む): 325395840

約数和(自身を除く): 225023340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1487, 1500, 1875, 2250, 2500, 2700, 2974, 3375, 3750, 4461, 4500, 5625, 5948, 6750, 7435, 7500, 8922, 11250, 13383, 13500, 14870, 16875, 17844, 22305, 22500, 26766, 29740, 33750, 37175, 40149, 44610, 53532, 66915, 67500, 74350, 80298, 89220, 111525, 133830, 148700, 160596, 185875, 200745, 223050, 267660, 334575, 371750, 401490, 446100, 557625, 669150, 743500, 802980, 929375, 1003725, 1115250, 1338300, 1672875, 1858750, 2007450, 2230500, 2788125, 3345750, 3717500, 4014900, 5018625, 5576250, 6691500, 8364375, 10037250, 11152500, 16728750, 20074500, 25093125, 33457500, 50186250, 100372500]

約数ペア:

[(1, 100372500), (2, 50186250), (3, 33457500), (4, 25093125), (5, 20074500), (6, 16728750), (9, 11152500), (10, 10037250), (12, 8364375), (15, 6691500), (18, 5576250), (20, 5018625), (25, 4014900), (27, 3717500), (30, 3345750), (36, 2788125), (45, 2230500), (50, 2007450), (54, 1858750), (60, 1672875), (75, 1338300), (90, 1115250), (100, 1003725), (108, 929375), (125, 802980), (135, 743500), (150, 669150), (180, 557625), (225, 446100), (250, 401490), (270, 371750), (300, 334575), (375, 267660), (450, 223050), (500, 200745), (540, 185875), (625, 160596), (675, 148700), (750, 133830), (900, 111525), (1125, 89220), (1250, 80298), (1350, 74350), (1487, 67500), (1500, 66915), (1875, 53532), (2250, 44610), (2500, 40149), (2700, 37175), (2974, 33750), (3375, 29740), (3750, 26766), (4461, 22500), (4500, 22305), (5625, 17844), (5948, 16875), (6750, 14870), (7435, 13500), (7500, 13383), (8922, 11250)]