102890250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{5081}}^1$

素因数の和:5110

約数の個数: 80

約数和(自身を含む): 287783496

約数和(自身を除く): 184893246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 4050, 5081, 6750, 10125, 10162, 15243, 20250, 25405, 30486, 45729, 50810, 76215, 91458, 127025, 137187, 152430, 228645, 254050, 274374, 381075, 411561, 457290, 635125, 685935, 762150, 823122, 1143225, 1270250, 1371870, 1905375, 2057805, 2286450, 3429675, 3810750, 4115610, 5716125, 6859350, 10289025, 11432250, 17148375, 20578050, 34296750, 51445125, 102890250]

約数ペア:

[(1, 102890250), (2, 51445125), (3, 34296750), (5, 20578050), (6, 17148375), (9, 11432250), (10, 10289025), (15, 6859350), (18, 5716125), (25, 4115610), (27, 3810750), (30, 3429675), (45, 2286450), (50, 2057805), (54, 1905375), (75, 1371870), (81, 1270250), (90, 1143225), (125, 823122), (135, 762150), (150, 685935), (162, 635125), (225, 457290), (250, 411561), (270, 381075), (375, 274374), (405, 254050), (450, 228645), (675, 152430), (750, 137187), (810, 127025), (1125, 91458), (1350, 76215), (2025, 50810), (2250, 45729), (3375, 30486), (4050, 25405), (5081, 20250), (6750, 15243), (10125, 10162)]