121048620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 455051520

約数和(自身を除く): 334002900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 132, 133, 140, 147, 154, 165, 190, 196, 197, 209, 210, 220, 228, 231, 245, 266, 285, 294, 308, 330, 380, 385, 394, 399, 418, 420, 462, 490, 532, 539, 570, 588, 591, 627, 660, 665, 735, 770, 788, 798, 836, 924, 931, 980, 985, 1045, 1078, 1140, 1155, 1182, 1254, 1330, 1379, 1463, 1470, 1540, 1596, 1617, 1862, 1970, 1995, 2090, 2156, 2167, 2310, 2364, 2508, 2660, 2695, 2758, 2793, 2926, 2940, 2955, 3135, 3234, 3724, 3743, 3940, 3990, 4137, 4180, 4334, 4389, 4620, 4655, 5390, 5516, 5586, 5852, 5910, 6270, 6468, 6501, 6895, 7315, 7486, 7980, 8085, 8274, 8668, 8778, 9310, 9653, 10241, 10780, 10835, 11172, 11229, 11820, 12540, 13002, 13790, 13965, 14630, 14972, 15169, 16170, 16548, 17556, 18620, 18715, 19306, 20482, 20685, 21670, 21945, 22458, 26004, 26201, 27580, 27930, 28959, 29260, 30338, 30723, 32340, 32505, 37430, 38612, 40964, 41173, 41370, 43340, 43890, 44916, 45507, 48265, 51205, 52402, 55860, 56145, 57918, 60676, 61446, 65010, 74860, 75845, 78603, 82346, 82740, 87780, 91014, 96530, 102410, 104804, 106183, 112290, 115836, 122892, 123519, 130020, 131005, 144795, 151690, 153615, 157206, 164692, 182028, 183407, 193060, 204820, 205865, 212366, 224580, 227535, 247038, 262010, 288211, 289590, 303380, 307230, 314412, 318549, 366814, 393015, 411730, 424732, 455070, 494076, 524020, 530915, 550221, 576422, 579180, 614460, 617595, 637098, 733628, 786030, 823460, 864633, 910140, 917035, 1061830, 1100442, 1152844, 1235190, 1274196, 1441055, 1572060, 1592745, 1729266, 1834070, 2017477, 2123660, 2200884, 2470380, 2751105, 2882110, 3185490, 3458532, 3668140, 4034954, 4323165, 5502210, 5764220, 6052431, 6370980, 8069908, 8646330, 10087385, 11004420, 12104862, 17292660, 20174770, 24209724, 30262155, 40349540, 60524310, 121048620]

約数ペア:

[(1, 121048620), (2, 60524310), (3, 40349540), (4, 30262155), (5, 24209724), (6, 20174770), (7, 17292660), (10, 12104862), (11, 11004420), (12, 10087385), (14, 8646330), (15, 8069908), (19, 6370980), (20, 6052431), (21, 5764220), (22, 5502210), (28, 4323165), (30, 4034954), (33, 3668140), (35, 3458532), (38, 3185490), (42, 2882110), (44, 2751105), (49, 2470380), (55, 2200884), (57, 2123660), (60, 2017477), (66, 1834070), (70, 1729266), (76, 1592745), (77, 1572060), (84, 1441055), (95, 1274196), (98, 1235190), (105, 1152844), (110, 1100442), (114, 1061830), (132, 917035), (133, 910140), (140, 864633), (147, 823460), (154, 786030), (165, 733628), (190, 637098), (196, 617595), (197, 614460), (209, 579180), (210, 576422), (220, 550221), (228, 530915), (231, 524020), (245, 494076), (266, 455070), (285, 424732), (294, 411730), (308, 393015), (330, 366814), (380, 318549), (385, 314412), (394, 307230), (399, 303380), (418, 289590), (420, 288211), (462, 262010), (490, 247038), (532, 227535), (539, 224580), (570, 212366), (588, 205865), (591, 204820), (627, 193060), (660, 183407), (665, 182028), (735, 164692), (770, 157206), (788, 153615), (798, 151690), (836, 144795), (924, 131005), (931, 130020), (980, 123519), (985, 122892), (1045, 115836), (1078, 112290), (1140, 106183), (1155, 104804), (1182, 102410), (1254, 96530), (1330, 91014), (1379, 87780), (1463, 82740), (1470, 82346), (1540, 78603), (1596, 75845), (1617, 74860), (1862, 65010), (1970, 61446), (1995, 60676), (2090, 57918), (2156, 56145), (2167, 55860), (2310, 52402), (2364, 51205), (2508, 48265), (2660, 45507), (2695, 44916), (2758, 43890), (2793, 43340), (2926, 41370), (2940, 41173), (2955, 40964), (3135, 38612), (3234, 37430), (3724, 32505), (3743, 32340), (3940, 30723), (3990, 30338), (4137, 29260), (4180, 28959), (4334, 27930), (4389, 27580), (4620, 26201), (4655, 26004), (5390, 22458), (5516, 21945), (5586, 21670), (5852, 20685), (5910, 20482), (6270, 19306), (6468, 18715), (6501, 18620), (6895, 17556), (7315, 16548), (7486, 16170), (7980, 15169), (8085, 14972), (8274, 14630), (8668, 13965), (8778, 13790), (9310, 13002), (9653, 12540), (10241, 11820), (10780, 11229), (10835, 11172)]