121054700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 309876000

約数和(自身を除く): 188821300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 29, 38, 50, 52, 58, 65, 76, 95, 100, 116, 130, 145, 169, 190, 247, 260, 290, 325, 338, 377, 380, 475, 494, 551, 580, 650, 676, 725, 754, 845, 950, 988, 1102, 1235, 1300, 1450, 1508, 1690, 1885, 1900, 2197, 2204, 2470, 2755, 2900, 3211, 3380, 3770, 4225, 4394, 4901, 4940, 5510, 6175, 6422, 7163, 7540, 8450, 8788, 9425, 9802, 10985, 11020, 12350, 12844, 13775, 14326, 16055, 16900, 18850, 19604, 21970, 24505, 24700, 27550, 28652, 32110, 35815, 37700, 41743, 43940, 49010, 54925, 55100, 63713, 64220, 71630, 80275, 83486, 93119, 98020, 109850, 122525, 127426, 143260, 160550, 166972, 179075, 186238, 208715, 219700, 245050, 254852, 318565, 321100, 358150, 372476, 417430, 465595, 490100, 637130, 716300, 834860, 931190, 1043575, 1210547, 1274260, 1592825, 1862380, 2087150, 2327975, 2421094, 3185650, 4174300, 4655950, 4842188, 6052735, 6371300, 9311900, 12105470, 24210940, 30263675, 60527350, 121054700]

約数ペア:

[(1, 121054700), (2, 60527350), (4, 30263675), (5, 24210940), (10, 12105470), (13, 9311900), (19, 6371300), (20, 6052735), (25, 4842188), (26, 4655950), (29, 4174300), (38, 3185650), (50, 2421094), (52, 2327975), (58, 2087150), (65, 1862380), (76, 1592825), (95, 1274260), (100, 1210547), (116, 1043575), (130, 931190), (145, 834860), (169, 716300), (190, 637130), (247, 490100), (260, 465595), (290, 417430), (325, 372476), (338, 358150), (377, 321100), (380, 318565), (475, 254852), (494, 245050), (551, 219700), (580, 208715), (650, 186238), (676, 179075), (725, 166972), (754, 160550), (845, 143260), (950, 127426), (988, 122525), (1102, 109850), (1235, 98020), (1300, 93119), (1450, 83486), (1508, 80275), (1690, 71630), (1885, 64220), (1900, 63713), (2197, 55100), (2204, 54925), (2470, 49010), (2755, 43940), (2900, 41743), (3211, 37700), (3380, 35815), (3770, 32110), (4225, 28652), (4394, 27550), (4901, 24700), (4940, 24505), (5510, 21970), (6175, 19604), (6422, 18850), (7163, 16900), (7540, 16055), (8450, 14326), (8788, 13775), (9425, 12844), (9802, 12350), (10985, 11020)]