315039780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 1109541888

約数和(自身を除く): 794502108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 81, 83, 90, 99, 108, 110, 132, 135, 142, 162, 165, 166, 180, 198, 213, 220, 243, 249, 270, 284, 297, 324, 330, 332, 355, 396, 405, 415, 426, 486, 495, 498, 540, 594, 639, 660, 710, 747, 781, 810, 830, 852, 891, 913, 972, 990, 996, 1065, 1188, 1215, 1245, 1278, 1420, 1485, 1494, 1562, 1620, 1660, 1782, 1826, 1917, 1980, 2130, 2241, 2343, 2430, 2490, 2556, 2673, 2739, 2970, 2988, 3124, 3195, 3564, 3652, 3735, 3834, 3905, 4260, 4455, 4482, 4565, 4686, 4860, 4980, 5346, 5478, 5751, 5893, 5940, 6390, 6723, 7029, 7470, 7668, 7810, 8217, 8910, 8964, 9130, 9372, 9585, 10692, 10956, 11205, 11502, 11715, 11786, 12780, 13365, 13446, 13695, 14058, 14940, 15620, 16434, 17253, 17679, 17820, 18260, 19170, 20169, 21087, 22410, 23004, 23430, 23572, 24651, 26730, 26892, 27390, 28116, 28755, 29465, 32868, 33615, 34506, 35145, 35358, 38340, 40338, 41085, 42174, 44820, 46860, 49302, 53037, 53460, 54780, 57510, 58930, 63261, 64823, 67230, 69012, 70290, 70716, 73953, 80676, 82170, 84348, 86265, 88395, 98604, 100845, 105435, 106074, 115020, 117860, 123255, 126522, 129646, 134460, 140580, 147906, 159111, 164340, 172530, 176790, 189783, 194469, 201690, 210870, 212148, 221859, 246510, 253044, 259292, 265185, 295812, 316305, 318222, 324115, 345060, 353580, 369765, 379566, 388938, 403380, 421740, 443718, 477333, 493020, 530370, 583407, 632610, 636444, 648230, 739530, 759132, 777876, 795555, 887436, 948915, 954666, 972345, 1060740, 1109295, 1166814, 1265220, 1296460, 1431999, 1479060, 1591110, 1750221, 1897830, 1909332, 1944690, 2218590, 2333628, 2386665, 2863998, 2917035, 3182220, 3500442, 3795660, 3889380, 4437180, 4773330, 5250663, 5727996, 5834070, 7000884, 7159995, 8751105, 9546660, 10501326, 11668140, 14319990, 15751989, 17502210, 21002652, 26253315, 28639980, 31503978, 35004420, 52506630, 63007956, 78759945, 105013260, 157519890, 315039780]

約数ペア:

[(1, 315039780), (2, 157519890), (3, 105013260), (4, 78759945), (5, 63007956), (6, 52506630), (9, 35004420), (10, 31503978), (11, 28639980), (12, 26253315), (15, 21002652), (18, 17502210), (20, 15751989), (22, 14319990), (27, 11668140), (30, 10501326), (33, 9546660), (36, 8751105), (44, 7159995), (45, 7000884), (54, 5834070), (55, 5727996), (60, 5250663), (66, 4773330), (71, 4437180), (81, 3889380), (83, 3795660), (90, 3500442), (99, 3182220), (108, 2917035), (110, 2863998), (132, 2386665), (135, 2333628), (142, 2218590), (162, 1944690), (165, 1909332), (166, 1897830), (180, 1750221), (198, 1591110), (213, 1479060), (220, 1431999), (243, 1296460), (249, 1265220), (270, 1166814), (284, 1109295), (297, 1060740), (324, 972345), (330, 954666), (332, 948915), (355, 887436), (396, 795555), (405, 777876), (415, 759132), (426, 739530), (486, 648230), (495, 636444), (498, 632610), (540, 583407), (594, 530370), (639, 493020), (660, 477333), (710, 443718), (747, 421740), (781, 403380), (810, 388938), (830, 379566), (852, 369765), (891, 353580), (913, 345060), (972, 324115), (990, 318222), (996, 316305), (1065, 295812), (1188, 265185), (1215, 259292), (1245, 253044), (1278, 246510), (1420, 221859), (1485, 212148), (1494, 210870), (1562, 201690), (1620, 194469), (1660, 189783), (1782, 176790), (1826, 172530), (1917, 164340), (1980, 159111), (2130, 147906), (2241, 140580), (2343, 134460), (2430, 129646), (2490, 126522), (2556, 123255), (2673, 117860), (2739, 115020), (2970, 106074), (2988, 105435), (3124, 100845), (3195, 98604), (3564, 88395), (3652, 86265), (3735, 84348), (3834, 82170), (3905, 80676), (4260, 73953), (4455, 70716), (4482, 70290), (4565, 69012), (4686, 67230), (4860, 64823), (4980, 63261), (5346, 58930), (5478, 57510), (5751, 54780), (5893, 53460), (5940, 53037), (6390, 49302), (6723, 46860), (7029, 44820), (7470, 42174), (7668, 41085), (7810, 40338), (8217, 38340), (8910, 35358), (8964, 35145), (9130, 34506), (9372, 33615), (9585, 32868), (10692, 29465), (10956, 28755), (11205, 28116), (11502, 27390), (11715, 26892), (11786, 26730), (12780, 24651), (13365, 23572), (13446, 23430), (13695, 23004), (14058, 22410), (14940, 21087), (15620, 20169), (16434, 19170), (17253, 18260), (17679, 17820)]