23220300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 74057760

約数和(自身を除く): 50837460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 29, 30, 34, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 145, 150, 157, 170, 174, 204, 255, 290, 300, 314, 340, 348, 425, 435, 471, 493, 510, 580, 628, 725, 785, 850, 870, 942, 986, 1020, 1275, 1450, 1479, 1570, 1700, 1740, 1884, 1972, 2175, 2355, 2465, 2550, 2669, 2900, 2958, 3140, 3925, 4350, 4553, 4710, 4930, 5100, 5338, 5916, 7395, 7850, 8007, 8700, 9106, 9420, 9860, 10676, 11775, 12325, 13345, 13659, 14790, 15700, 16014, 18212, 22765, 23550, 24650, 26690, 27318, 29580, 32028, 36975, 40035, 45530, 47100, 49300, 53380, 54636, 66725, 68295, 73950, 77401, 80070, 91060, 113825, 133450, 136590, 147900, 154802, 160140, 200175, 227650, 232203, 266900, 273180, 309604, 341475, 387005, 400350, 455300, 464406, 682950, 774010, 800700, 928812, 1161015, 1365900, 1548020, 1935025, 2322030, 3870050, 4644060, 5805075, 7740100, 11610150, 23220300]

約数ペア:

[(1, 23220300), (2, 11610150), (3, 7740100), (4, 5805075), (5, 4644060), (6, 3870050), (10, 2322030), (12, 1935025), (15, 1548020), (17, 1365900), (20, 1161015), (25, 928812), (29, 800700), (30, 774010), (34, 682950), (50, 464406), (51, 455300), (58, 400350), (60, 387005), (68, 341475), (75, 309604), (85, 273180), (87, 266900), (100, 232203), (102, 227650), (116, 200175), (145, 160140), (150, 154802), (157, 147900), (170, 136590), (174, 133450), (204, 113825), (255, 91060), (290, 80070), (300, 77401), (314, 73950), (340, 68295), (348, 66725), (425, 54636), (435, 53380), (471, 49300), (493, 47100), (510, 45530), (580, 40035), (628, 36975), (725, 32028), (785, 29580), (850, 27318), (870, 26690), (942, 24650), (986, 23550), (1020, 22765), (1275, 18212), (1450, 16014), (1479, 15700), (1570, 14790), (1700, 13659), (1740, 13345), (1884, 12325), (1972, 11775), (2175, 10676), (2355, 9860), (2465, 9420), (2550, 9106), (2669, 8700), (2900, 8007), (2958, 7850), (3140, 7395), (3925, 5916), (4350, 5338), (4553, 5100), (4710, 4930)]