87810750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13009}}^1$

素因数の和:13035

約数の個数: 64

約数和(自身を含む): 243547200

約数和(自身を除く): 155736450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 13009, 26018, 39027, 65045, 78054, 117081, 130090, 195135, 234162, 325225, 351243, 390270, 585405, 650450, 702486, 975675, 1170810, 1626125, 1756215, 1951350, 2927025, 3252250, 3512430, 4878375, 5854050, 8781075, 9756750, 14635125, 17562150, 29270250, 43905375, 87810750]

約数ペア:

[(1, 87810750), (2, 43905375), (3, 29270250), (5, 17562150), (6, 14635125), (9, 9756750), (10, 8781075), (15, 5854050), (18, 4878375), (25, 3512430), (27, 3252250), (30, 2927025), (45, 1951350), (50, 1756215), (54, 1626125), (75, 1170810), (90, 975675), (125, 702486), (135, 650450), (150, 585405), (225, 390270), (250, 351243), (270, 325225), (375, 234162), (450, 195135), (675, 130090), (750, 117081), (1125, 78054), (1350, 65045), (2250, 39027), (3375, 26018), (6750, 13009)]