66885750

素因数分解:

$2^1\times 3^6\times 5^3\times {\mathrm{367}}^1$

素因数の和:402

約数の個数: 112

約数和(自身を含む): 188240832

約数和(自身を除く): 121355082

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, 243, 250, 270, 367, 375, 405, 450, 486, 675, 729, 734, 750, 810, 1101, 1125, 1215, 1350, 1458, 1835, 2025, 2202, 2250, 2430, 3303, 3375, 3645, 3670, 4050, 5505, 6075, 6606, 6750, 7290, 9175, 9909, 10125, 11010, 12150, 16515, 18225, 18350, 19818, 20250, 27525, 29727, 30375, 33030, 36450, 45875, 49545, 55050, 59454, 60750, 82575, 89181, 91125, 91750, 99090, 137625, 148635, 165150, 178362, 182250, 247725, 267543, 275250, 297270, 412875, 445905, 495450, 535086, 743175, 825750, 891810, 1238625, 1337715, 1486350, 2229525, 2477250, 2675430, 3715875, 4459050, 6688575, 7431750, 11147625, 13377150, 22295250, 33442875, 66885750]

約数ペア:

[(1, 66885750), (2, 33442875), (3, 22295250), (5, 13377150), (6, 11147625), (9, 7431750), (10, 6688575), (15, 4459050), (18, 3715875), (25, 2675430), (27, 2477250), (30, 2229525), (45, 1486350), (50, 1337715), (54, 1238625), (75, 891810), (81, 825750), (90, 743175), (125, 535086), (135, 495450), (150, 445905), (162, 412875), (225, 297270), (243, 275250), (250, 267543), (270, 247725), (367, 182250), (375, 178362), (405, 165150), (450, 148635), (486, 137625), (675, 99090), (729, 91750), (734, 91125), (750, 89181), (810, 82575), (1101, 60750), (1125, 59454), (1215, 55050), (1350, 49545), (1458, 45875), (1835, 36450), (2025, 33030), (2202, 30375), (2250, 29727), (2430, 27525), (3303, 20250), (3375, 19818), (3645, 18350), (3670, 18225), (4050, 16515), (5505, 12150), (6075, 11010), (6606, 10125), (6750, 9909), (7290, 9175)]