72830340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 257108544

約数和(自身を除く): 184278204

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, 61, 66, 67, 81, 90, 99, 108, 110, 122, 132, 134, 135, 162, 165, 180, 183, 198, 201, 220, 244, 268, 270, 297, 305, 324, 330, 335, 366, 396, 402, 405, 495, 540, 549, 594, 603, 610, 660, 670, 671, 732, 737, 804, 810, 891, 915, 990, 1005, 1098, 1188, 1206, 1220, 1340, 1342, 1474, 1485, 1620, 1647, 1782, 1809, 1830, 1980, 2010, 2013, 2196, 2211, 2412, 2684, 2745, 2948, 2970, 3015, 3294, 3355, 3564, 3618, 3660, 3685, 4020, 4026, 4087, 4422, 4455, 4941, 5427, 5490, 5940, 6030, 6039, 6588, 6633, 6710, 7236, 7370, 8052, 8174, 8235, 8844, 8910, 9045, 9882, 10065, 10854, 10980, 11055, 12060, 12078, 12261, 13266, 13420, 14740, 16348, 16470, 17820, 18090, 18117, 19764, 19899, 20130, 20435, 21708, 22110, 24156, 24522, 24705, 26532, 27135, 30195, 32940, 33165, 36180, 36234, 36783, 39798, 40260, 40870, 44220, 44957, 49044, 49410, 54270, 54351, 59697, 60390, 61305, 66330, 72468, 73566, 79596, 81740, 89914, 90585, 98820, 99495, 108540, 108702, 110349, 119394, 120780, 122610, 132660, 134871, 147132, 179828, 181170, 183915, 198990, 217404, 220698, 224785, 238788, 245220, 269742, 271755, 298485, 331047, 362340, 367830, 397980, 404613, 441396, 449570, 539484, 543510, 551745, 596970, 662094, 674355, 735660, 809226, 899140, 1087020, 1103490, 1193940, 1213839, 1324188, 1348710, 1618452, 1655235, 2023065, 2206980, 2427678, 2697420, 3310470, 3641517, 4046130, 4855356, 6069195, 6620940, 7283034, 8092260, 12138390, 14566068, 18207585, 24276780, 36415170, 72830340]

約数ペア:

[(1, 72830340), (2, 36415170), (3, 24276780), (4, 18207585), (5, 14566068), (6, 12138390), (9, 8092260), (10, 7283034), (11, 6620940), (12, 6069195), (15, 4855356), (18, 4046130), (20, 3641517), (22, 3310470), (27, 2697420), (30, 2427678), (33, 2206980), (36, 2023065), (44, 1655235), (45, 1618452), (54, 1348710), (55, 1324188), (60, 1213839), (61, 1193940), (66, 1103490), (67, 1087020), (81, 899140), (90, 809226), (99, 735660), (108, 674355), (110, 662094), (122, 596970), (132, 551745), (134, 543510), (135, 539484), (162, 449570), (165, 441396), (180, 404613), (183, 397980), (198, 367830), (201, 362340), (220, 331047), (244, 298485), (268, 271755), (270, 269742), (297, 245220), (305, 238788), (324, 224785), (330, 220698), (335, 217404), (366, 198990), (396, 183915), (402, 181170), (405, 179828), (495, 147132), (540, 134871), (549, 132660), (594, 122610), (603, 120780), (610, 119394), (660, 110349), (670, 108702), (671, 108540), (732, 99495), (737, 98820), (804, 90585), (810, 89914), (891, 81740), (915, 79596), (990, 73566), (1005, 72468), (1098, 66330), (1188, 61305), (1206, 60390), (1220, 59697), (1340, 54351), (1342, 54270), (1474, 49410), (1485, 49044), (1620, 44957), (1647, 44220), (1782, 40870), (1809, 40260), (1830, 39798), (1980, 36783), (2010, 36234), (2013, 36180), (2196, 33165), (2211, 32940), (2412, 30195), (2684, 27135), (2745, 26532), (2948, 24705), (2970, 24522), (3015, 24156), (3294, 22110), (3355, 21708), (3564, 20435), (3618, 20130), (3660, 19899), (3685, 19764), (4020, 18117), (4026, 18090), (4087, 17820), (4422, 16470), (4455, 16348), (4941, 14740), (5427, 13420), (5490, 13266), (5940, 12261), (6030, 12078), (6039, 12060), (6588, 11055), (6633, 10980), (6710, 10854), (7236, 10065), (7370, 9882), (8052, 9045), (8174, 8910), (8235, 8844)]