765194580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 2488147200

約数和(自身を除く): 1722952620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 131, 135, 145, 174, 180, 261, 262, 270, 290, 348, 373, 393, 435, 522, 524, 540, 580, 655, 746, 783, 786, 870, 1044, 1119, 1179, 1305, 1310, 1492, 1566, 1572, 1740, 1865, 1965, 2238, 2358, 2610, 2620, 3132, 3357, 3537, 3730, 3799, 3915, 3930, 4476, 4716, 5220, 5595, 5895, 6714, 7074, 7460, 7598, 7830, 7860, 10071, 10817, 11190, 11397, 11790, 13428, 14148, 15196, 15660, 16785, 17685, 18995, 20142, 21634, 22380, 22794, 23580, 32451, 33570, 34191, 35370, 37990, 40284, 43268, 45588, 48863, 50355, 54085, 56985, 64902, 67140, 68382, 70740, 75980, 97353, 97726, 100710, 102573, 108170, 113970, 129804, 136764, 146589, 162255, 170955, 194706, 195452, 201420, 205146, 216340, 227940, 244315, 292059, 293178, 324510, 341910, 389412, 410292, 439767, 486765, 488630, 512865, 584118, 586356, 649020, 683820, 732945, 879534, 973530, 977260, 1025730, 1168236, 1319301, 1417027, 1460295, 1465890, 1759068, 1947060, 2051460, 2198835, 2638602, 2834054, 2920590, 2931780, 4251081, 4397670, 5277204, 5668108, 5841180, 6596505, 7085135, 8502162, 8795340, 12753243, 13193010, 14170270, 17004324, 21255405, 25506486, 26386020, 28340540, 38259729, 42510810, 51012972, 63766215, 76519458, 85021620, 127532430, 153038916, 191298645, 255064860, 382597290, 765194580]

約数ペア:

[(1, 765194580), (2, 382597290), (3, 255064860), (4, 191298645), (5, 153038916), (6, 127532430), (9, 85021620), (10, 76519458), (12, 63766215), (15, 51012972), (18, 42510810), (20, 38259729), (27, 28340540), (29, 26386020), (30, 25506486), (36, 21255405), (45, 17004324), (54, 14170270), (58, 13193010), (60, 12753243), (87, 8795340), (90, 8502162), (108, 7085135), (116, 6596505), (131, 5841180), (135, 5668108), (145, 5277204), (174, 4397670), (180, 4251081), (261, 2931780), (262, 2920590), (270, 2834054), (290, 2638602), (348, 2198835), (373, 2051460), (393, 1947060), (435, 1759068), (522, 1465890), (524, 1460295), (540, 1417027), (580, 1319301), (655, 1168236), (746, 1025730), (783, 977260), (786, 973530), (870, 879534), (1044, 732945), (1119, 683820), (1179, 649020), (1305, 586356), (1310, 584118), (1492, 512865), (1566, 488630), (1572, 486765), (1740, 439767), (1865, 410292), (1965, 389412), (2238, 341910), (2358, 324510), (2610, 293178), (2620, 292059), (3132, 244315), (3357, 227940), (3537, 216340), (3730, 205146), (3799, 201420), (3915, 195452), (3930, 194706), (4476, 170955), (4716, 162255), (5220, 146589), (5595, 136764), (5895, 129804), (6714, 113970), (7074, 108170), (7460, 102573), (7598, 100710), (7830, 97726), (7860, 97353), (10071, 75980), (10817, 70740), (11190, 68382), (11397, 67140), (11790, 64902), (13428, 56985), (14148, 54085), (15196, 50355), (15660, 48863), (16785, 45588), (17685, 43268), (18995, 40284), (20142, 37990), (21634, 35370), (22380, 34191), (22794, 33570), (23580, 32451)]