270452400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 929940480

約数和(自身を除く): 659488080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 41, 46, 48, 50, 60, 69, 75, 80, 82, 92, 100, 115, 120, 123, 138, 150, 164, 184, 200, 205, 230, 239, 240, 246, 276, 300, 328, 345, 368, 400, 410, 460, 478, 492, 552, 575, 600, 615, 656, 690, 717, 820, 920, 943, 956, 984, 1025, 1104, 1150, 1195, 1200, 1230, 1380, 1434, 1640, 1725, 1840, 1886, 1912, 1968, 2050, 2300, 2390, 2460, 2760, 2829, 2868, 3075, 3280, 3450, 3585, 3772, 3824, 4100, 4600, 4715, 4780, 4920, 5497, 5520, 5658, 5736, 5975, 6150, 6900, 7170, 7544, 8200, 9200, 9430, 9560, 9799, 9840, 10994, 11316, 11472, 11950, 12300, 13800, 14145, 14340, 15088, 16400, 16491, 17925, 18860, 19120, 19598, 21988, 22632, 23575, 23900, 24600, 27485, 27600, 28290, 28680, 29397, 32982, 35850, 37720, 39196, 43976, 45264, 47150, 47800, 48995, 49200, 54970, 56580, 57360, 58794, 65964, 70725, 71700, 75440, 78392, 82455, 87952, 94300, 95600, 97990, 109940, 113160, 117588, 131928, 137425, 141450, 143400, 146985, 156784, 164910, 188600, 195980, 219880, 225377, 226320, 235176, 244975, 263856, 274850, 282900, 286800, 293970, 329820, 377200, 391960, 412275, 439760, 450754, 470352, 489950, 549700, 565800, 587940, 659640, 676131, 734925, 783920, 824550, 901508, 979900, 1099400, 1126885, 1131600, 1175880, 1319280, 1352262, 1469850, 1649100, 1803016, 1959800, 2198800, 2253770, 2351760, 2704524, 2939700, 3298200, 3380655, 3606032, 3919600, 4507540, 5409048, 5634425, 5879400, 6596400, 6761310, 9015080, 10818096, 11268850, 11758800, 13522620, 16903275, 18030160, 22537700, 27045240, 33806550, 45075400, 54090480, 67613100, 90150800, 135226200, 270452400]

約数ペア:

[(1, 270452400), (2, 135226200), (3, 90150800), (4, 67613100), (5, 54090480), (6, 45075400), (8, 33806550), (10, 27045240), (12, 22537700), (15, 18030160), (16, 16903275), (20, 13522620), (23, 11758800), (24, 11268850), (25, 10818096), (30, 9015080), (40, 6761310), (41, 6596400), (46, 5879400), (48, 5634425), (50, 5409048), (60, 4507540), (69, 3919600), (75, 3606032), (80, 3380655), (82, 3298200), (92, 2939700), (100, 2704524), (115, 2351760), (120, 2253770), (123, 2198800), (138, 1959800), (150, 1803016), (164, 1649100), (184, 1469850), (200, 1352262), (205, 1319280), (230, 1175880), (239, 1131600), (240, 1126885), (246, 1099400), (276, 979900), (300, 901508), (328, 824550), (345, 783920), (368, 734925), (400, 676131), (410, 659640), (460, 587940), (478, 565800), (492, 549700), (552, 489950), (575, 470352), (600, 450754), (615, 439760), (656, 412275), (690, 391960), (717, 377200), (820, 329820), (920, 293970), (943, 286800), (956, 282900), (984, 274850), (1025, 263856), (1104, 244975), (1150, 235176), (1195, 226320), (1200, 225377), (1230, 219880), (1380, 195980), (1434, 188600), (1640, 164910), (1725, 156784), (1840, 146985), (1886, 143400), (1912, 141450), (1968, 137425), (2050, 131928), (2300, 117588), (2390, 113160), (2460, 109940), (2760, 97990), (2829, 95600), (2868, 94300), (3075, 87952), (3280, 82455), (3450, 78392), (3585, 75440), (3772, 71700), (3824, 70725), (4100, 65964), (4600, 58794), (4715, 57360), (4780, 56580), (4920, 54970), (5497, 49200), (5520, 48995), (5658, 47800), (5736, 47150), (5975, 45264), (6150, 43976), (6900, 39196), (7170, 37720), (7544, 35850), (8200, 32982), (9200, 29397), (9430, 28680), (9560, 28290), (9799, 27600), (9840, 27485), (10994, 24600), (11316, 23900), (11472, 23575), (11950, 22632), (12300, 21988), (13800, 19598), (14145, 19120), (14340, 18860), (15088, 17925), (16400, 16491)]