675206280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{4253}}^1$

素因数の和:4290

約数の個数: 240

約数和(自身を含む): 2640585420

約数和(自身を除く): 1965379140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4253, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8506, 8820, 10584, 11340, 12759, 13230, 15876, 17012, 17640, 19845, 21265, 22680, 25518, 26460, 29771, 31752, 34024, 38277, 39690, 42530, 51036, 52920, 59542, 63795, 76554, 79380, 85060, 89313, 102072, 114831, 119084, 127590, 148855, 153108, 158760, 170120, 178626, 191385, 208397, 229662, 238168, 255180, 267939, 297710, 306216, 344493, 357252, 382770, 416794, 446565, 459324, 510360, 535878, 574155, 595420, 625191, 688986, 714504, 765540, 803817, 833588, 893130, 918648, 1041985, 1071756, 1148310, 1190840, 1250382, 1339695, 1377972, 1531080, 1607634, 1667176, 1722465, 1786260, 1875573, 2083970, 2143512, 2296620, 2411451, 2500764, 2679390, 2755944, 3125955, 3215268, 3444930, 3572520, 3751146, 4019085, 4167940, 4593240, 4822902, 5001528, 5358780, 5626719, 6251910, 6430536, 6889860, 7502292, 8038170, 8335880, 9377865, 9645804, 10717560, 11253438, 12057255, 12503820, 13779720, 15004584, 16076340, 16880157, 18755730, 19291608, 22506876, 24114510, 25007640, 28133595, 32152680, 33760314, 37511460, 45013752, 48229020, 56267190, 67520628, 75022920, 84400785, 96458040, 112534380, 135041256, 168801570, 225068760, 337603140, 675206280]

約数ペア:

[(1, 675206280), (2, 337603140), (3, 225068760), (4, 168801570), (5, 135041256), (6, 112534380), (7, 96458040), (8, 84400785), (9, 75022920), (10, 67520628), (12, 56267190), (14, 48229020), (15, 45013752), (18, 37511460), (20, 33760314), (21, 32152680), (24, 28133595), (27, 25007640), (28, 24114510), (30, 22506876), (35, 19291608), (36, 18755730), (40, 16880157), (42, 16076340), (45, 15004584), (49, 13779720), (54, 12503820), (56, 12057255), (60, 11253438), (63, 10717560), (70, 9645804), (72, 9377865), (81, 8335880), (84, 8038170), (90, 7502292), (98, 6889860), (105, 6430536), (108, 6251910), (120, 5626719), (126, 5358780), (135, 5001528), (140, 4822902), (147, 4593240), (162, 4167940), (168, 4019085), (180, 3751146), (189, 3572520), (196, 3444930), (210, 3215268), (216, 3125955), (245, 2755944), (252, 2679390), (270, 2500764), (280, 2411451), (294, 2296620), (315, 2143512), (324, 2083970), (360, 1875573), (378, 1786260), (392, 1722465), (405, 1667176), (420, 1607634), (441, 1531080), (490, 1377972), (504, 1339695), (540, 1250382), (567, 1190840), (588, 1148310), (630, 1071756), (648, 1041985), (735, 918648), (756, 893130), (810, 833588), (840, 803817), (882, 765540), (945, 714504), (980, 688986), (1080, 625191), (1134, 595420), (1176, 574155), (1260, 535878), (1323, 510360), (1470, 459324), (1512, 446565), (1620, 416794), (1764, 382770), (1890, 357252), (1960, 344493), (2205, 306216), (2268, 297710), (2520, 267939), (2646, 255180), (2835, 238168), (2940, 229662), (3240, 208397), (3528, 191385), (3780, 178626), (3969, 170120), (4253, 158760), (4410, 153108), (4536, 148855), (5292, 127590), (5670, 119084), (5880, 114831), (6615, 102072), (7560, 89313), (7938, 85060), (8506, 79380), (8820, 76554), (10584, 63795), (11340, 59542), (12759, 52920), (13230, 51036), (15876, 42530), (17012, 39690), (17640, 38277), (19845, 34024), (21265, 31752), (22680, 29771), (25518, 26460)]