138535200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 216

約数和(自身を含む): 497218176

約数和(自身を除く): 358682976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 96, 100, 120, 142, 144, 150, 160, 180, 200, 213, 225, 240, 271, 284, 288, 300, 355, 360, 400, 426, 450, 480, 542, 568, 600, 639, 710, 720, 800, 813, 852, 900, 1065, 1084, 1136, 1200, 1278, 1355, 1420, 1440, 1626, 1704, 1775, 1800, 2130, 2168, 2272, 2400, 2439, 2556, 2710, 2840, 3195, 3252, 3408, 3550, 3600, 4065, 4260, 4336, 4878, 5112, 5325, 5420, 5680, 6390, 6504, 6775, 6816, 7100, 7200, 8130, 8520, 8672, 9756, 10224, 10650, 10840, 11360, 12195, 12780, 13008, 13550, 14200, 15975, 16260, 17040, 19241, 19512, 20325, 20448, 21300, 21680, 24390, 25560, 26016, 27100, 28400, 31950, 32520, 34080, 38482, 39024, 40650, 42600, 43360, 48780, 51120, 54200, 56800, 57723, 60975, 63900, 65040, 76964, 78048, 81300, 85200, 96205, 97560, 102240, 108400, 115446, 121950, 127800, 130080, 153928, 162600, 170400, 173169, 192410, 195120, 216800, 230892, 243900, 255600, 288615, 307856, 325200, 346338, 384820, 390240, 461784, 481025, 487800, 511200, 577230, 615712, 650400, 692676, 769640, 865845, 923568, 962050, 975600, 1154460, 1385352, 1443075, 1539280, 1731690, 1847136, 1924100, 1951200, 2308920, 2770704, 2886150, 3078560, 3463380, 3848200, 4329225, 4617840, 5541408, 5772300, 6926760, 7696400, 8658450, 9235680, 11544600, 13853520, 15392800, 17316900, 23089200, 27707040, 34633800, 46178400, 69267600, 138535200]

約数ペア:

[(1, 138535200), (2, 69267600), (3, 46178400), (4, 34633800), (5, 27707040), (6, 23089200), (8, 17316900), (9, 15392800), (10, 13853520), (12, 11544600), (15, 9235680), (16, 8658450), (18, 7696400), (20, 6926760), (24, 5772300), (25, 5541408), (30, 4617840), (32, 4329225), (36, 3848200), (40, 3463380), (45, 3078560), (48, 2886150), (50, 2770704), (60, 2308920), (71, 1951200), (72, 1924100), (75, 1847136), (80, 1731690), (90, 1539280), (96, 1443075), (100, 1385352), (120, 1154460), (142, 975600), (144, 962050), (150, 923568), (160, 865845), (180, 769640), (200, 692676), (213, 650400), (225, 615712), (240, 577230), (271, 511200), (284, 487800), (288, 481025), (300, 461784), (355, 390240), (360, 384820), (400, 346338), (426, 325200), (450, 307856), (480, 288615), (542, 255600), (568, 243900), (600, 230892), (639, 216800), (710, 195120), (720, 192410), (800, 173169), (813, 170400), (852, 162600), (900, 153928), (1065, 130080), (1084, 127800), (1136, 121950), (1200, 115446), (1278, 108400), (1355, 102240), (1420, 97560), (1440, 96205), (1626, 85200), (1704, 81300), (1775, 78048), (1800, 76964), (2130, 65040), (2168, 63900), (2272, 60975), (2400, 57723), (2439, 56800), (2556, 54200), (2710, 51120), (2840, 48780), (3195, 43360), (3252, 42600), (3408, 40650), (3550, 39024), (3600, 38482), (4065, 34080), (4260, 32520), (4336, 31950), (4878, 28400), (5112, 27100), (5325, 26016), (5420, 25560), (5680, 24390), (6390, 21680), (6504, 21300), (6775, 20448), (6816, 20325), (7100, 19512), (7200, 19241), (8130, 17040), (8520, 16260), (8672, 15975), (9756, 14200), (10224, 13550), (10650, 13008), (10840, 12780), (11360, 12195)]