163044900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{20129}}^1$

素因数の和:20155

約数の個数: 90

約数和(自身を含む): 528553410

約数和(自身を除く): 365508510

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 20129, 40258, 60387, 80516, 100645, 120774, 181161, 201290, 241548, 301935, 362322, 402580, 503225, 543483, 603870, 724644, 905805, 1006450, 1086966, 1207740, 1509675, 1630449, 1811610, 2012900, 2173932, 2717415, 3019350, 3260898, 3623220, 4529025, 5434830, 6038700, 6521796, 8152245, 9058050, 10869660, 13587075, 16304490, 18116100, 27174150, 32608980, 40761225, 54348300, 81522450, 163044900]

約数ペア:

[(1, 163044900), (2, 81522450), (3, 54348300), (4, 40761225), (5, 32608980), (6, 27174150), (9, 18116100), (10, 16304490), (12, 13587075), (15, 10869660), (18, 9058050), (20, 8152245), (25, 6521796), (27, 6038700), (30, 5434830), (36, 4529025), (45, 3623220), (50, 3260898), (54, 3019350), (60, 2717415), (75, 2173932), (81, 2012900), (90, 1811610), (100, 1630449), (108, 1509675), (135, 1207740), (150, 1086966), (162, 1006450), (180, 905805), (225, 724644), (270, 603870), (300, 543483), (324, 503225), (405, 402580), (450, 362322), (540, 301935), (675, 241548), (810, 201290), (900, 181161), (1350, 120774), (1620, 100645), (2025, 80516), (2700, 60387), (4050, 40258), (8100, 20129)]