98138520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 331128000

約数和(自身を除く): 232989480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1021, 1068, 1080, 1335, 1602, 1780, 2042, 2136, 2403, 2670, 3063, 3204, 3560, 4005, 4084, 4806, 5105, 5340, 6126, 6408, 8010, 8168, 9189, 9612, 10210, 10680, 12015, 12252, 15315, 16020, 18378, 19224, 20420, 24030, 24504, 27567, 30630, 32040, 36756, 40840, 45945, 48060, 55134, 61260, 73512, 90869, 91890, 96120, 110268, 122520, 137835, 181738, 183780, 220536, 272607, 275670, 363476, 367560, 454345, 545214, 551340, 726952, 817821, 908690, 1090428, 1102680, 1363035, 1635642, 1817380, 2180856, 2453463, 2726070, 3271284, 3634760, 4089105, 4906926, 5452140, 6542568, 8178210, 9813852, 10904280, 12267315, 16356420, 19627704, 24534630, 32712840, 49069260, 98138520]

約数ペア:

[(1, 98138520), (2, 49069260), (3, 32712840), (4, 24534630), (5, 19627704), (6, 16356420), (8, 12267315), (9, 10904280), (10, 9813852), (12, 8178210), (15, 6542568), (18, 5452140), (20, 4906926), (24, 4089105), (27, 3634760), (30, 3271284), (36, 2726070), (40, 2453463), (45, 2180856), (54, 1817380), (60, 1635642), (72, 1363035), (89, 1102680), (90, 1090428), (108, 908690), (120, 817821), (135, 726952), (178, 551340), (180, 545214), (216, 454345), (267, 367560), (270, 363476), (356, 275670), (360, 272607), (445, 220536), (534, 183780), (540, 181738), (712, 137835), (801, 122520), (890, 110268), (1021, 96120), (1068, 91890), (1080, 90869), (1335, 73512), (1602, 61260), (1780, 55134), (2042, 48060), (2136, 45945), (2403, 40840), (2670, 36756), (3063, 32040), (3204, 30630), (3560, 27567), (4005, 24504), (4084, 24030), (4806, 20420), (5105, 19224), (5340, 18378), (6126, 16020), (6408, 15315), (8010, 12252), (8168, 12015), (9189, 10680), (9612, 10210)]