169930980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 568270080

約数和(自身を除く): 398339100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 107, 108, 135, 153, 170, 173, 180, 204, 214, 255, 270, 306, 321, 340, 346, 428, 459, 510, 519, 535, 540, 612, 642, 692, 765, 865, 918, 963, 1020, 1038, 1070, 1284, 1530, 1557, 1605, 1730, 1819, 1836, 1926, 2076, 2140, 2295, 2595, 2889, 2941, 3060, 3114, 3210, 3460, 3638, 3852, 4590, 4671, 4815, 5190, 5457, 5778, 5882, 6228, 6420, 7276, 7785, 8823, 9095, 9180, 9342, 9630, 10380, 10914, 11556, 11764, 14445, 14705, 15570, 16371, 17646, 18190, 18511, 18684, 19260, 21828, 23355, 26469, 27285, 28890, 29410, 31140, 32742, 35292, 36380, 37022, 44115, 46710, 49113, 52938, 54570, 55533, 57780, 58820, 65484, 74044, 79407, 81855, 88230, 92555, 93420, 98226, 105876, 109140, 111066, 132345, 158814, 163710, 166599, 176460, 185110, 196452, 222132, 245565, 264690, 277665, 314687, 317628, 327420, 333198, 370220, 397035, 491130, 499797, 529380, 555330, 629374, 666396, 794070, 832995, 944061, 982260, 999594, 1110660, 1258748, 1573435, 1588140, 1665990, 1888122, 1999188, 2498985, 2832183, 3146870, 3331980, 3776244, 4720305, 4997970, 5664366, 6293740, 8496549, 9440610, 9995940, 11328732, 14160915, 16993098, 18881220, 28321830, 33986196, 42482745, 56643660, 84965490, 169930980]

約数ペア:

[(1, 169930980), (2, 84965490), (3, 56643660), (4, 42482745), (5, 33986196), (6, 28321830), (9, 18881220), (10, 16993098), (12, 14160915), (15, 11328732), (17, 9995940), (18, 9440610), (20, 8496549), (27, 6293740), (30, 5664366), (34, 4997970), (36, 4720305), (45, 3776244), (51, 3331980), (54, 3146870), (60, 2832183), (68, 2498985), (85, 1999188), (90, 1888122), (102, 1665990), (107, 1588140), (108, 1573435), (135, 1258748), (153, 1110660), (170, 999594), (173, 982260), (180, 944061), (204, 832995), (214, 794070), (255, 666396), (270, 629374), (306, 555330), (321, 529380), (340, 499797), (346, 491130), (428, 397035), (459, 370220), (510, 333198), (519, 327420), (535, 317628), (540, 314687), (612, 277665), (642, 264690), (692, 245565), (765, 222132), (865, 196452), (918, 185110), (963, 176460), (1020, 166599), (1038, 163710), (1070, 158814), (1284, 132345), (1530, 111066), (1557, 109140), (1605, 105876), (1730, 98226), (1819, 93420), (1836, 92555), (1926, 88230), (2076, 81855), (2140, 79407), (2295, 74044), (2595, 65484), (2889, 58820), (2941, 57780), (3060, 55533), (3114, 54570), (3210, 52938), (3460, 49113), (3638, 46710), (3852, 44115), (4590, 37022), (4671, 36380), (4815, 35292), (5190, 32742), (5457, 31140), (5778, 29410), (5882, 28890), (6228, 27285), (6420, 26469), (7276, 23355), (7785, 21828), (8823, 19260), (9095, 18684), (9180, 18511), (9342, 18190), (9630, 17646), (10380, 16371), (10914, 15570), (11556, 14705), (11764, 14445)]