1400700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 4999680

約数和(自身を除く): 3598980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 29, 30, 35, 42, 46, 50, 58, 60, 69, 70, 75, 84, 87, 92, 100, 105, 115, 116, 138, 140, 145, 150, 161, 174, 175, 203, 210, 230, 276, 290, 300, 322, 345, 348, 350, 406, 420, 435, 460, 483, 525, 575, 580, 609, 644, 667, 690, 700, 725, 805, 812, 870, 966, 1015, 1050, 1150, 1218, 1334, 1380, 1450, 1610, 1725, 1740, 1932, 2001, 2030, 2100, 2175, 2300, 2415, 2436, 2668, 2900, 3045, 3220, 3335, 3450, 4002, 4025, 4060, 4350, 4669, 4830, 5075, 6090, 6670, 6900, 8004, 8050, 8700, 9338, 9660, 10005, 10150, 12075, 12180, 13340, 14007, 15225, 16100, 16675, 18676, 20010, 20300, 23345, 24150, 28014, 30450, 33350, 40020, 46690, 48300, 50025, 56028, 60900, 66700, 70035, 93380, 100050, 116725, 140070, 200100, 233450, 280140, 350175, 466900, 700350, 1400700]

約数ペア:

[(1, 1400700), (2, 700350), (3, 466900), (4, 350175), (5, 280140), (6, 233450), (7, 200100), (10, 140070), (12, 116725), (14, 100050), (15, 93380), (20, 70035), (21, 66700), (23, 60900), (25, 56028), (28, 50025), (29, 48300), (30, 46690), (35, 40020), (42, 33350), (46, 30450), (50, 28014), (58, 24150), (60, 23345), (69, 20300), (70, 20010), (75, 18676), (84, 16675), (87, 16100), (92, 15225), (100, 14007), (105, 13340), (115, 12180), (116, 12075), (138, 10150), (140, 10005), (145, 9660), (150, 9338), (161, 8700), (174, 8050), (175, 8004), (203, 6900), (210, 6670), (230, 6090), (276, 5075), (290, 4830), (300, 4669), (322, 4350), (345, 4060), (348, 4025), (350, 4002), (406, 3450), (420, 3335), (435, 3220), (460, 3045), (483, 2900), (525, 2668), (575, 2436), (580, 2415), (609, 2300), (644, 2175), (667, 2100), (690, 2030), (700, 2001), (725, 1932), (805, 1740), (812, 1725), (870, 1610), (966, 1450), (1015, 1380), (1050, 1334), (1150, 1218)]