989209260

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 336

約数和(自身を含む): 3563040096

約数和(自身を除く): 2573830836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 243, 255, 260, 270, 306, 307, 324, 340, 351, 390, 405, 442, 459, 468, 486, 510, 540, 585, 612, 614, 663, 702, 729, 765, 780, 810, 884, 918, 921, 972, 1020, 1053, 1105, 1170, 1215, 1228, 1326, 1377, 1404, 1458, 1530, 1535, 1620, 1755, 1836, 1842, 1989, 2106, 2210, 2295, 2340, 2430, 2652, 2754, 2763, 2916, 3060, 3070, 3159, 3315, 3510, 3645, 3684, 3978, 3991, 4131, 4212, 4420, 4590, 4605, 4860, 5219, 5265, 5508, 5526, 5967, 6140, 6318, 6630, 6885, 7020, 7290, 7956, 7982, 8262, 8289, 9180, 9210, 9477, 9945, 10438, 10530, 11052, 11934, 11973, 12393, 12636, 13260, 13770, 13815, 14580, 15657, 15795, 15964, 16524, 16578, 17901, 18420, 18954, 19890, 19955, 20655, 20876, 21060, 23868, 23946, 24786, 24867, 26095, 27540, 27630, 29835, 31314, 31590, 33156, 35802, 35919, 37908, 39780, 39910, 41310, 41445, 46971, 47385, 47892, 49572, 49734, 52190, 53703, 55260, 59670, 59865, 61965, 62628, 63180, 67847, 71604, 71838, 74601, 78285, 79820, 82620, 82890, 89505, 93942, 94770, 99468, 104380, 107406, 107757, 119340, 119730, 123930, 124335, 135694, 140913, 143676, 149202, 156570, 161109, 165780, 179010, 179595, 187884, 189540, 203541, 214812, 215514, 223803, 234855, 239460, 247860, 248670, 268515, 271388, 281826, 298404, 313140, 322218, 323271, 339235, 358020, 359190, 373005, 407082, 422739, 431028, 447606, 469710, 497340, 537030, 538785, 563652, 610623, 644436, 646542, 678470, 704565, 718380, 746010, 805545, 814164, 845478, 895212, 939420, 969813, 1017705, 1074060, 1077570, 1119015, 1221246, 1268217, 1293084, 1356940, 1409130, 1492020, 1611090, 1616355, 1690956, 1831869, 1939626, 2035410, 2113695, 2155140, 2238030, 2442492, 2536434, 2818260, 2909439, 3053115, 3222180, 3232710, 3663738, 3804651, 3879252, 4070820, 4227390, 4476060, 4849065, 5072868, 5495607, 5818878, 6106230, 6341085, 6465420, 7327476, 7609302, 8454780, 9159345, 9698130, 10991214, 11637756, 12212460, 12682170, 14547195, 15218604, 16486821, 18318690, 19023255, 19396260, 21982428, 25364340, 27478035, 29094390, 32973642, 36637380, 38046510, 49460463, 54956070, 58188780, 65947284, 76093020, 82434105, 98920926, 109912140, 164868210, 197841852, 247302315, 329736420, 494604630, 989209260]

約数ペア:

[(1, 989209260), (2, 494604630), (3, 329736420), (4, 247302315), (5, 197841852), (6, 164868210), (9, 109912140), (10, 98920926), (12, 82434105), (13, 76093020), (15, 65947284), (17, 58188780), (18, 54956070), (20, 49460463), (26, 38046510), (27, 36637380), (30, 32973642), (34, 29094390), (36, 27478035), (39, 25364340), (45, 21982428), (51, 19396260), (52, 19023255), (54, 18318690), (60, 16486821), (65, 15218604), (68, 14547195), (78, 12682170), (81, 12212460), (85, 11637756), (90, 10991214), (102, 9698130), (108, 9159345), (117, 8454780), (130, 7609302), (135, 7327476), (153, 6465420), (156, 6341085), (162, 6106230), (170, 5818878), (180, 5495607), (195, 5072868), (204, 4849065), (221, 4476060), (234, 4227390), (243, 4070820), (255, 3879252), (260, 3804651), (270, 3663738), (306, 3232710), (307, 3222180), (324, 3053115), (340, 2909439), (351, 2818260), (390, 2536434), (405, 2442492), (442, 2238030), (459, 2155140), (468, 2113695), (486, 2035410), (510, 1939626), (540, 1831869), (585, 1690956), (612, 1616355), (614, 1611090), (663, 1492020), (702, 1409130), (729, 1356940), (765, 1293084), (780, 1268217), (810, 1221246), (884, 1119015), (918, 1077570), (921, 1074060), (972, 1017705), (1020, 969813), (1053, 939420), (1105, 895212), (1170, 845478), (1215, 814164), (1228, 805545), (1326, 746010), (1377, 718380), (1404, 704565), (1458, 678470), (1530, 646542), (1535, 644436), (1620, 610623), (1755, 563652), (1836, 538785), (1842, 537030), (1989, 497340), (2106, 469710), (2210, 447606), (2295, 431028), (2340, 422739), (2430, 407082), (2652, 373005), (2754, 359190), (2763, 358020), (2916, 339235), (3060, 323271), (3070, 322218), (3159, 313140), (3315, 298404), (3510, 281826), (3645, 271388), (3684, 268515), (3978, 248670), (3991, 247860), (4131, 239460), (4212, 234855), (4420, 223803), (4590, 215514), (4605, 214812), (4860, 203541), (5219, 189540), (5265, 187884), (5508, 179595), (5526, 179010), (5967, 165780), (6140, 161109), (6318, 156570), (6630, 149202), (6885, 143676), (7020, 140913), (7290, 135694), (7956, 124335), (7982, 123930), (8262, 119730), (8289, 119340), (9180, 107757), (9210, 107406), (9477, 104380), (9945, 99468), (10438, 94770), (10530, 93942), (11052, 89505), (11934, 82890), (11973, 82620), (12393, 79820), (12636, 78285), (13260, 74601), (13770, 71838), (13815, 71604), (14580, 67847), (15657, 63180), (15795, 62628), (15964, 61965), (16524, 59865), (16578, 59670), (17901, 55260), (18420, 53703), (18954, 52190), (19890, 49734), (19955, 49572), (20655, 47892), (20876, 47385), (21060, 46971), (23868, 41445), (23946, 41310), (24786, 39910), (24867, 39780), (26095, 37908), (27540, 35919), (27630, 35802), (29835, 33156), (31314, 31590)]