45248700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 154990080

約数和(自身を除く): 109741380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 743, 812, 870, 1015, 1050, 1218, 1450, 1486, 1740, 2030, 2100, 2175, 2229, 2436, 2900, 2972, 3045, 3715, 4060, 4350, 4458, 5075, 5201, 6090, 7430, 8700, 8916, 10150, 10402, 11145, 12180, 14860, 15225, 15603, 18575, 20300, 20804, 21547, 22290, 26005, 30450, 31206, 37150, 43094, 44580, 52010, 55725, 60900, 62412, 64641, 74300, 78015, 86188, 104020, 107735, 111450, 129282, 130025, 150829, 156030, 215470, 222900, 258564, 260050, 301658, 312060, 323205, 390075, 430940, 452487, 520100, 538675, 603316, 646410, 754145, 780150, 904974, 1077350, 1292820, 1508290, 1560300, 1616025, 1809948, 2154700, 2262435, 3016580, 3232050, 3770725, 4524870, 6464100, 7541450, 9049740, 11312175, 15082900, 22624350, 45248700]

約数ペア:

[(1, 45248700), (2, 22624350), (3, 15082900), (4, 11312175), (5, 9049740), (6, 7541450), (7, 6464100), (10, 4524870), (12, 3770725), (14, 3232050), (15, 3016580), (20, 2262435), (21, 2154700), (25, 1809948), (28, 1616025), (29, 1560300), (30, 1508290), (35, 1292820), (42, 1077350), (50, 904974), (58, 780150), (60, 754145), (70, 646410), (75, 603316), (84, 538675), (87, 520100), (100, 452487), (105, 430940), (116, 390075), (140, 323205), (145, 312060), (150, 301658), (174, 260050), (175, 258564), (203, 222900), (210, 215470), (290, 156030), (300, 150829), (348, 130025), (350, 129282), (406, 111450), (420, 107735), (435, 104020), (525, 86188), (580, 78015), (609, 74300), (700, 64641), (725, 62412), (743, 60900), (812, 55725), (870, 52010), (1015, 44580), (1050, 43094), (1218, 37150), (1450, 31206), (1486, 30450), (1740, 26005), (2030, 22290), (2100, 21547), (2175, 20804), (2229, 20300), (2436, 18575), (2900, 15603), (2972, 15225), (3045, 14860), (3715, 12180), (4060, 11145), (4350, 10402), (4458, 10150), (5075, 8916), (5201, 8700), (6090, 7430)]