56645820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 220985856

約数和(自身を除く): 164340036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 61, 63, 66, 67, 70, 77, 84, 90, 99, 105, 110, 122, 126, 132, 134, 140, 154, 165, 180, 183, 198, 201, 210, 220, 231, 244, 252, 268, 305, 308, 315, 330, 335, 366, 385, 396, 402, 420, 427, 462, 469, 495, 549, 603, 610, 630, 660, 670, 671, 693, 732, 737, 770, 804, 854, 915, 924, 938, 990, 1005, 1098, 1155, 1206, 1220, 1260, 1281, 1340, 1342, 1386, 1407, 1474, 1540, 1708, 1830, 1876, 1980, 2010, 2013, 2135, 2196, 2211, 2310, 2345, 2412, 2562, 2684, 2745, 2772, 2814, 2948, 3015, 3355, 3465, 3660, 3685, 3843, 4020, 4026, 4087, 4221, 4270, 4422, 4620, 4690, 4697, 5124, 5159, 5490, 5628, 6030, 6039, 6405, 6633, 6710, 6930, 7035, 7370, 7686, 8052, 8174, 8442, 8540, 8844, 9380, 9394, 10065, 10318, 10980, 11055, 12060, 12078, 12261, 12810, 13266, 13420, 13860, 14070, 14091, 14740, 15372, 15477, 16348, 16884, 18788, 19215, 20130, 20435, 20636, 21105, 22110, 23485, 24156, 24522, 25620, 25795, 26532, 28140, 28182, 28609, 30195, 30954, 33165, 36783, 38430, 40260, 40870, 42210, 42273, 44220, 44957, 46431, 46970, 49044, 51590, 56364, 57218, 60390, 61305, 61908, 66330, 70455, 73566, 76860, 77385, 81740, 84420, 84546, 85827, 89914, 92862, 93940, 103180, 114436, 120780, 122610, 132660, 134871, 140910, 143045, 147132, 154770, 169092, 171654, 179828, 183915, 185724, 211365, 224785, 232155, 245220, 257481, 269742, 281820, 286090, 309540, 314699, 343308, 367830, 404613, 422730, 429135, 449570, 464310, 514962, 539484, 572180, 629398, 674355, 735660, 809226, 845460, 858270, 899140, 928620, 944097, 1029924, 1258796, 1287405, 1348710, 1573495, 1618452, 1716540, 1888194, 2023065, 2574810, 2697420, 2832291, 3146990, 3776388, 4046130, 4720485, 5149620, 5664582, 6293980, 8092260, 9440970, 11329164, 14161455, 18881940, 28322910, 56645820]

約数ペア:

[(1, 56645820), (2, 28322910), (3, 18881940), (4, 14161455), (5, 11329164), (6, 9440970), (7, 8092260), (9, 6293980), (10, 5664582), (11, 5149620), (12, 4720485), (14, 4046130), (15, 3776388), (18, 3146990), (20, 2832291), (21, 2697420), (22, 2574810), (28, 2023065), (30, 1888194), (33, 1716540), (35, 1618452), (36, 1573495), (42, 1348710), (44, 1287405), (45, 1258796), (55, 1029924), (60, 944097), (61, 928620), (63, 899140), (66, 858270), (67, 845460), (70, 809226), (77, 735660), (84, 674355), (90, 629398), (99, 572180), (105, 539484), (110, 514962), (122, 464310), (126, 449570), (132, 429135), (134, 422730), (140, 404613), (154, 367830), (165, 343308), (180, 314699), (183, 309540), (198, 286090), (201, 281820), (210, 269742), (220, 257481), (231, 245220), (244, 232155), (252, 224785), (268, 211365), (305, 185724), (308, 183915), (315, 179828), (330, 171654), (335, 169092), (366, 154770), (385, 147132), (396, 143045), (402, 140910), (420, 134871), (427, 132660), (462, 122610), (469, 120780), (495, 114436), (549, 103180), (603, 93940), (610, 92862), (630, 89914), (660, 85827), (670, 84546), (671, 84420), (693, 81740), (732, 77385), (737, 76860), (770, 73566), (804, 70455), (854, 66330), (915, 61908), (924, 61305), (938, 60390), (990, 57218), (1005, 56364), (1098, 51590), (1155, 49044), (1206, 46970), (1220, 46431), (1260, 44957), (1281, 44220), (1340, 42273), (1342, 42210), (1386, 40870), (1407, 40260), (1474, 38430), (1540, 36783), (1708, 33165), (1830, 30954), (1876, 30195), (1980, 28609), (2010, 28182), (2013, 28140), (2135, 26532), (2196, 25795), (2211, 25620), (2310, 24522), (2345, 24156), (2412, 23485), (2562, 22110), (2684, 21105), (2745, 20636), (2772, 20435), (2814, 20130), (2948, 19215), (3015, 18788), (3355, 16884), (3465, 16348), (3660, 15477), (3685, 15372), (3843, 14740), (4020, 14091), (4026, 14070), (4087, 13860), (4221, 13420), (4270, 13266), (4422, 12810), (4620, 12261), (4690, 12078), (4697, 12060), (5124, 11055), (5159, 10980), (5490, 10318), (5628, 10065), (6030, 9394), (6039, 9380), (6405, 8844), (6633, 8540), (6710, 8442), (6930, 8174), (7035, 8052), (7370, 7686)]