275825340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 1031546880

約数和(自身を除く): 755721540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 79, 84, 85, 90, 102, 105, 119, 126, 140, 153, 158, 163, 170, 180, 204, 210, 237, 238, 252, 255, 306, 315, 316, 326, 340, 357, 395, 420, 474, 476, 489, 510, 553, 595, 612, 630, 652, 711, 714, 765, 790, 815, 948, 978, 1020, 1071, 1106, 1141, 1185, 1190, 1260, 1343, 1422, 1428, 1467, 1530, 1580, 1630, 1659, 1785, 1956, 2142, 2212, 2282, 2370, 2380, 2445, 2686, 2765, 2771, 2844, 2934, 3060, 3260, 3318, 3423, 3555, 3570, 4029, 4284, 4564, 4740, 4890, 4977, 5355, 5372, 5530, 5542, 5705, 5868, 6636, 6715, 6846, 7110, 7140, 7335, 8058, 8295, 8313, 9401, 9780, 9954, 10269, 10710, 11060, 11084, 11410, 12087, 12877, 13430, 13692, 13855, 14220, 14670, 16116, 16590, 16626, 17115, 18802, 19397, 19908, 20145, 20538, 21420, 22820, 24174, 24885, 24939, 25754, 26860, 27710, 28203, 29340, 33180, 33252, 34230, 37604, 38631, 38794, 40290, 41076, 41565, 47005, 48348, 49770, 49878, 51345, 51508, 55420, 56406, 58191, 60435, 64385, 68460, 77262, 77588, 80580, 83130, 84609, 90139, 94010, 96985, 99540, 99756, 102690, 112812, 115893, 116382, 120870, 124695, 128770, 141015, 154524, 166260, 169218, 174573, 180278, 188020, 193155, 193970, 205380, 218909, 231786, 232764, 241740, 249390, 257540, 270417, 282030, 290955, 338436, 349146, 360556, 386310, 387940, 423045, 437818, 450695, 463572, 498780, 540834, 564060, 579465, 581910, 656727, 698292, 772620, 811251, 846090, 872865, 875636, 901390, 1081668, 1094545, 1158930, 1163820, 1313454, 1352085, 1532363, 1622502, 1692180, 1745730, 1802780, 1970181, 2189090, 2317860, 2626908, 2704170, 3064726, 3245004, 3283635, 3491460, 3940362, 4056255, 4378180, 4597089, 5408340, 6129452, 6567270, 7661815, 7880724, 8112510, 9194178, 9850905, 13134540, 13791267, 15323630, 16225020, 18388356, 19701810, 22985445, 27582534, 30647260, 39403620, 45970890, 55165068, 68956335, 91941780, 137912670, 275825340]

約数ペア:

[(1, 275825340), (2, 137912670), (3, 91941780), (4, 68956335), (5, 55165068), (6, 45970890), (7, 39403620), (9, 30647260), (10, 27582534), (12, 22985445), (14, 19701810), (15, 18388356), (17, 16225020), (18, 15323630), (20, 13791267), (21, 13134540), (28, 9850905), (30, 9194178), (34, 8112510), (35, 7880724), (36, 7661815), (42, 6567270), (45, 6129452), (51, 5408340), (60, 4597089), (63, 4378180), (68, 4056255), (70, 3940362), (79, 3491460), (84, 3283635), (85, 3245004), (90, 3064726), (102, 2704170), (105, 2626908), (119, 2317860), (126, 2189090), (140, 1970181), (153, 1802780), (158, 1745730), (163, 1692180), (170, 1622502), (180, 1532363), (204, 1352085), (210, 1313454), (237, 1163820), (238, 1158930), (252, 1094545), (255, 1081668), (306, 901390), (315, 875636), (316, 872865), (326, 846090), (340, 811251), (357, 772620), (395, 698292), (420, 656727), (474, 581910), (476, 579465), (489, 564060), (510, 540834), (553, 498780), (595, 463572), (612, 450695), (630, 437818), (652, 423045), (711, 387940), (714, 386310), (765, 360556), (790, 349146), (815, 338436), (948, 290955), (978, 282030), (1020, 270417), (1071, 257540), (1106, 249390), (1141, 241740), (1185, 232764), (1190, 231786), (1260, 218909), (1343, 205380), (1422, 193970), (1428, 193155), (1467, 188020), (1530, 180278), (1580, 174573), (1630, 169218), (1659, 166260), (1785, 154524), (1956, 141015), (2142, 128770), (2212, 124695), (2282, 120870), (2370, 116382), (2380, 115893), (2445, 112812), (2686, 102690), (2765, 99756), (2771, 99540), (2844, 96985), (2934, 94010), (3060, 90139), (3260, 84609), (3318, 83130), (3423, 80580), (3555, 77588), (3570, 77262), (4029, 68460), (4284, 64385), (4564, 60435), (4740, 58191), (4890, 56406), (4977, 55420), (5355, 51508), (5372, 51345), (5530, 49878), (5542, 49770), (5705, 48348), (5868, 47005), (6636, 41565), (6715, 41076), (6846, 40290), (7110, 38794), (7140, 38631), (7335, 37604), (8058, 34230), (8295, 33252), (8313, 33180), (9401, 29340), (9780, 28203), (9954, 27710), (10269, 26860), (10710, 25754), (11060, 24939), (11084, 24885), (11410, 24174), (12087, 22820), (12877, 21420), (13430, 20538), (13692, 20145), (13855, 19908), (14220, 19397), (14670, 18802), (16116, 17115), (16590, 16626)]