308925900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{12713}}^1$

素因数の和:12742

約数の個数: 108

約数和(自身を含む): 1004253432

約数和(自身を除く): 695327532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 12150, 12713, 24300, 25426, 38139, 50852, 63565, 76278, 114417, 127130, 152556, 190695, 228834, 254260, 317825, 343251, 381390, 457668, 572085, 635650, 686502, 762780, 953475, 1029753, 1144170, 1271300, 1373004, 1716255, 1906950, 2059506, 2288340, 2860425, 3089259, 3432510, 3813900, 4119012, 5148765, 5720850, 6178518, 6865020, 8581275, 10297530, 11441700, 12357036, 15446295, 17162550, 20595060, 25743825, 30892590, 34325100, 51487650, 61785180, 77231475, 102975300, 154462950, 308925900]

約数ペア:

[(1, 308925900), (2, 154462950), (3, 102975300), (4, 77231475), (5, 61785180), (6, 51487650), (9, 34325100), (10, 30892590), (12, 25743825), (15, 20595060), (18, 17162550), (20, 15446295), (25, 12357036), (27, 11441700), (30, 10297530), (36, 8581275), (45, 6865020), (50, 6178518), (54, 5720850), (60, 5148765), (75, 4119012), (81, 3813900), (90, 3432510), (100, 3089259), (108, 2860425), (135, 2288340), (150, 2059506), (162, 1906950), (180, 1716255), (225, 1373004), (243, 1271300), (270, 1144170), (300, 1029753), (324, 953475), (405, 762780), (450, 686502), (486, 635650), (540, 572085), (675, 457668), (810, 381390), (900, 343251), (972, 317825), (1215, 254260), (1350, 228834), (1620, 190695), (2025, 152556), (2430, 127130), (2700, 114417), (4050, 76278), (4860, 63565), (6075, 50852), (8100, 38139), (12150, 25426), (12713, 24300)]