40738500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:859

約数の個数: 144

約数和(自身を含む): 140370048

約数和(自身を除く): 99631548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 823, 825, 900, 990, 1100, 1125, 1375, 1500, 1646, 1650, 1980, 2250, 2469, 2475, 2750, 3292, 3300, 4115, 4125, 4500, 4938, 4950, 5500, 7407, 8230, 8250, 9053, 9876, 9900, 12345, 12375, 14814, 16460, 16500, 18106, 20575, 24690, 24750, 27159, 29628, 36212, 37035, 41150, 45265, 49380, 49500, 54318, 61725, 74070, 81477, 82300, 90530, 102875, 108636, 123450, 135795, 148140, 162954, 181060, 185175, 205750, 226325, 246900, 271590, 308625, 325908, 370350, 407385, 411500, 452650, 543180, 617250, 678975, 740700, 814770, 905300, 925875, 1131625, 1234500, 1357950, 1629540, 1851750, 2036925, 2263250, 2715900, 3394875, 3703500, 4073850, 4526500, 6789750, 8147700, 10184625, 13579500, 20369250, 40738500]

約数ペア:

[(1, 40738500), (2, 20369250), (3, 13579500), (4, 10184625), (5, 8147700), (6, 6789750), (9, 4526500), (10, 4073850), (11, 3703500), (12, 3394875), (15, 2715900), (18, 2263250), (20, 2036925), (22, 1851750), (25, 1629540), (30, 1357950), (33, 1234500), (36, 1131625), (44, 925875), (45, 905300), (50, 814770), (55, 740700), (60, 678975), (66, 617250), (75, 543180), (90, 452650), (99, 411500), (100, 407385), (110, 370350), (125, 325908), (132, 308625), (150, 271590), (165, 246900), (180, 226325), (198, 205750), (220, 185175), (225, 181060), (250, 162954), (275, 148140), (300, 135795), (330, 123450), (375, 108636), (396, 102875), (450, 90530), (495, 82300), (500, 81477), (550, 74070), (660, 61725), (750, 54318), (823, 49500), (825, 49380), (900, 45265), (990, 41150), (1100, 37035), (1125, 36212), (1375, 29628), (1500, 27159), (1646, 24750), (1650, 24690), (1980, 20575), (2250, 18106), (2469, 16500), (2475, 16460), (2750, 14814), (3292, 12375), (3300, 12345), (4115, 9900), (4125, 9876), (4500, 9053), (4938, 8250), (4950, 8230), (5500, 7407)]