619197480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52121}}^1$

素因数の和:52152

約数の個数: 128

約数和(自身を含む): 2251670400

約数和(自身を除く): 1632472920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 52121, 104242, 156363, 208484, 260605, 312726, 416968, 469089, 521210, 573331, 625452, 781815, 938178, 1042420, 1146662, 1250904, 1407267, 1563630, 1719993, 1876356, 2084840, 2293324, 2345445, 2814534, 2866655, 3127260, 3439986, 3752712, 4586648, 4690890, 5159979, 5629068, 5733310, 6254520, 6879972, 7036335, 8599965, 9381780, 10319958, 11258136, 11466620, 13759944, 14072670, 15479937, 17199930, 18763560, 20639916, 22933240, 25799895, 28145340, 30959874, 34399860, 41279832, 51599790, 56290680, 61919748, 68799720, 77399685, 103199580, 123839496, 154799370, 206399160, 309598740, 619197480]

約数ペア:

[(1, 619197480), (2, 309598740), (3, 206399160), (4, 154799370), (5, 123839496), (6, 103199580), (8, 77399685), (9, 68799720), (10, 61919748), (11, 56290680), (12, 51599790), (15, 41279832), (18, 34399860), (20, 30959874), (22, 28145340), (24, 25799895), (27, 22933240), (30, 20639916), (33, 18763560), (36, 17199930), (40, 15479937), (44, 14072670), (45, 13759944), (54, 11466620), (55, 11258136), (60, 10319958), (66, 9381780), (72, 8599965), (88, 7036335), (90, 6879972), (99, 6254520), (108, 5733310), (110, 5629068), (120, 5159979), (132, 4690890), (135, 4586648), (165, 3752712), (180, 3439986), (198, 3127260), (216, 2866655), (220, 2814534), (264, 2345445), (270, 2293324), (297, 2084840), (330, 1876356), (360, 1719993), (396, 1563630), (440, 1407267), (495, 1250904), (540, 1146662), (594, 1042420), (660, 938178), (792, 781815), (990, 625452), (1080, 573331), (1188, 521210), (1320, 469089), (1485, 416968), (1980, 312726), (2376, 260605), (2970, 208484), (3960, 156363), (5940, 104242), (11880, 52121)]