177604620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 551384064

約数和(自身を除く): 373779444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 43, 46, 60, 69, 73, 82, 86, 92, 115, 123, 129, 138, 146, 164, 172, 205, 215, 219, 230, 246, 258, 276, 292, 345, 365, 410, 430, 438, 460, 492, 516, 615, 645, 690, 730, 820, 860, 876, 943, 989, 1095, 1230, 1290, 1380, 1460, 1679, 1763, 1886, 1978, 2190, 2460, 2580, 2829, 2967, 2993, 3139, 3358, 3526, 3772, 3956, 4380, 4715, 4945, 5037, 5289, 5658, 5934, 5986, 6278, 6716, 7052, 8395, 8815, 8979, 9417, 9430, 9890, 10074, 10578, 11316, 11868, 11972, 12556, 14145, 14835, 14965, 15695, 16790, 17630, 17958, 18834, 18860, 19780, 20148, 21156, 25185, 26445, 28290, 29670, 29930, 31390, 33580, 35260, 35916, 37668, 40549, 44895, 47085, 50370, 52890, 56580, 59340, 59860, 62780, 68839, 72197, 81098, 89790, 94170, 100740, 105780, 121647, 128699, 137678, 144394, 162196, 179580, 188340, 202745, 206517, 216591, 243294, 257398, 275356, 288788, 344195, 360985, 386097, 405490, 413034, 433182, 486588, 514796, 608235, 643495, 688390, 721970, 772194, 810980, 826068, 866364, 1032585, 1082955, 1216470, 1286990, 1376780, 1443940, 1544388, 1930485, 2065170, 2165910, 2432940, 2573980, 2960077, 3860970, 4130340, 4331820, 5920154, 7721940, 8880231, 11840308, 14800385, 17760462, 29600770, 35520924, 44401155, 59201540, 88802310, 177604620]

約数ペア:

[(1, 177604620), (2, 88802310), (3, 59201540), (4, 44401155), (5, 35520924), (6, 29600770), (10, 17760462), (12, 14800385), (15, 11840308), (20, 8880231), (23, 7721940), (30, 5920154), (41, 4331820), (43, 4130340), (46, 3860970), (60, 2960077), (69, 2573980), (73, 2432940), (82, 2165910), (86, 2065170), (92, 1930485), (115, 1544388), (123, 1443940), (129, 1376780), (138, 1286990), (146, 1216470), (164, 1082955), (172, 1032585), (205, 866364), (215, 826068), (219, 810980), (230, 772194), (246, 721970), (258, 688390), (276, 643495), (292, 608235), (345, 514796), (365, 486588), (410, 433182), (430, 413034), (438, 405490), (460, 386097), (492, 360985), (516, 344195), (615, 288788), (645, 275356), (690, 257398), (730, 243294), (820, 216591), (860, 206517), (876, 202745), (943, 188340), (989, 179580), (1095, 162196), (1230, 144394), (1290, 137678), (1380, 128699), (1460, 121647), (1679, 105780), (1763, 100740), (1886, 94170), (1978, 89790), (2190, 81098), (2460, 72197), (2580, 68839), (2829, 62780), (2967, 59860), (2993, 59340), (3139, 56580), (3358, 52890), (3526, 50370), (3772, 47085), (3956, 44895), (4380, 40549), (4715, 37668), (4945, 35916), (5037, 35260), (5289, 33580), (5658, 31390), (5934, 29930), (5986, 29670), (6278, 28290), (6716, 26445), (7052, 25185), (8395, 21156), (8815, 20148), (8979, 19780), (9417, 18860), (9430, 18834), (9890, 17958), (10074, 17630), (10578, 16790), (11316, 15695), (11868, 14965), (11972, 14835), (12556, 14145)]