260968500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1528

約数の個数: 192

約数和(自身を含む): 909941760

約数和(自身を除く): 648973260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 325, 351, 375, 390, 450, 468, 500, 540, 585, 650, 675, 702, 750, 780, 900, 975, 1125, 1170, 1300, 1350, 1404, 1487, 1500, 1625, 1755, 1950, 2250, 2340, 2700, 2925, 2974, 3250, 3375, 3510, 3900, 4461, 4500, 4875, 5850, 5948, 6500, 6750, 7020, 7435, 8775, 8922, 9750, 11700, 13383, 13500, 14625, 14870, 17550, 17844, 19331, 19500, 22305, 26766, 29250, 29740, 35100, 37175, 38662, 40149, 43875, 44610, 53532, 57993, 58500, 66915, 74350, 77324, 80298, 87750, 89220, 96655, 111525, 115986, 133830, 148700, 160596, 173979, 175500, 185875, 193310, 200745, 223050, 231972, 267660, 289965, 334575, 347958, 371750, 386620, 401490, 446100, 483275, 521937, 557625, 579930, 669150, 695916, 743500, 802980, 869895, 966550, 1003725, 1043874, 1115250, 1159860, 1338300, 1449825, 1672875, 1739790, 1933100, 2007450, 2087748, 2230500, 2416375, 2609685, 2899650, 3345750, 3479580, 4014900, 4349475, 4832750, 5018625, 5219370, 5799300, 6691500, 7249125, 8698950, 9665500, 10037250, 10438740, 13048425, 14498250, 17397900, 20074500, 21747375, 26096850, 28996500, 43494750, 52193700, 65242125, 86989500, 130484250, 260968500]

約数ペア:

[(1, 260968500), (2, 130484250), (3, 86989500), (4, 65242125), (5, 52193700), (6, 43494750), (9, 28996500), (10, 26096850), (12, 21747375), (13, 20074500), (15, 17397900), (18, 14498250), (20, 13048425), (25, 10438740), (26, 10037250), (27, 9665500), (30, 8698950), (36, 7249125), (39, 6691500), (45, 5799300), (50, 5219370), (52, 5018625), (54, 4832750), (60, 4349475), (65, 4014900), (75, 3479580), (78, 3345750), (90, 2899650), (100, 2609685), (108, 2416375), (117, 2230500), (125, 2087748), (130, 2007450), (135, 1933100), (150, 1739790), (156, 1672875), (180, 1449825), (195, 1338300), (225, 1159860), (234, 1115250), (250, 1043874), (260, 1003725), (270, 966550), (300, 869895), (325, 802980), (351, 743500), (375, 695916), (390, 669150), (450, 579930), (468, 557625), (500, 521937), (540, 483275), (585, 446100), (650, 401490), (675, 386620), (702, 371750), (750, 347958), (780, 334575), (900, 289965), (975, 267660), (1125, 231972), (1170, 223050), (1300, 200745), (1350, 193310), (1404, 185875), (1487, 175500), (1500, 173979), (1625, 160596), (1755, 148700), (1950, 133830), (2250, 115986), (2340, 111525), (2700, 96655), (2925, 89220), (2974, 87750), (3250, 80298), (3375, 77324), (3510, 74350), (3900, 66915), (4461, 58500), (4500, 57993), (4875, 53532), (5850, 44610), (5948, 43875), (6500, 40149), (6750, 38662), (7020, 37175), (7435, 35100), (8775, 29740), (8922, 29250), (9750, 26766), (11700, 22305), (13383, 19500), (13500, 19331), (14625, 17844), (14870, 17550)]