145268100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 471219840

約数和(自身を除く): 325951740

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, 135, 150, 173, 180, 225, 270, 300, 311, 346, 450, 519, 540, 622, 675, 692, 865, 900, 933, 1038, 1244, 1350, 1555, 1557, 1730, 1866, 2076, 2595, 2700, 2799, 3110, 3114, 3460, 3732, 4325, 4665, 4671, 5190, 5598, 6220, 6228, 7775, 7785, 8397, 8650, 9330, 9342, 10380, 11196, 12975, 13995, 15550, 15570, 16794, 17300, 18660, 18684, 23325, 23355, 25950, 27990, 31100, 31140, 33588, 38925, 41985, 46650, 46710, 51900, 53803, 55980, 69975, 77850, 83970, 93300, 93420, 107606, 116775, 139950, 155700, 161409, 167940, 209925, 215212, 233550, 269015, 279900, 322818, 419850, 467100, 484227, 538030, 645636, 807045, 839700, 968454, 1076060, 1345075, 1452681, 1614090, 1936908, 2421135, 2690150, 2905362, 3228180, 4035225, 4842270, 5380300, 5810724, 7263405, 8070450, 9684540, 12105675, 14526810, 16140900, 24211350, 29053620, 36317025, 48422700, 72634050, 145268100]

約数ペア:

[(1, 145268100), (2, 72634050), (3, 48422700), (4, 36317025), (5, 29053620), (6, 24211350), (9, 16140900), (10, 14526810), (12, 12105675), (15, 9684540), (18, 8070450), (20, 7263405), (25, 5810724), (27, 5380300), (30, 4842270), (36, 4035225), (45, 3228180), (50, 2905362), (54, 2690150), (60, 2421135), (75, 1936908), (90, 1614090), (100, 1452681), (108, 1345075), (135, 1076060), (150, 968454), (173, 839700), (180, 807045), (225, 645636), (270, 538030), (300, 484227), (311, 467100), (346, 419850), (450, 322818), (519, 279900), (540, 269015), (622, 233550), (675, 215212), (692, 209925), (865, 167940), (900, 161409), (933, 155700), (1038, 139950), (1244, 116775), (1350, 107606), (1555, 93420), (1557, 93300), (1730, 83970), (1866, 77850), (2076, 69975), (2595, 55980), (2700, 53803), (2799, 51900), (3110, 46710), (3114, 46650), (3460, 41985), (3732, 38925), (4325, 33588), (4665, 31140), (4671, 31100), (5190, 27990), (5598, 25950), (6220, 23355), (6228, 23325), (7775, 18684), (7785, 18660), (8397, 17300), (8650, 16794), (9330, 15570), (9342, 15550), (10380, 13995), (11196, 12975)]