137816120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 375516000

約数和(自身を除く): 237699880

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 29, 37, 38, 40, 52, 58, 65, 74, 76, 95, 104, 116, 130, 145, 148, 152, 169, 185, 190, 232, 247, 260, 290, 296, 338, 370, 377, 380, 481, 494, 520, 551, 580, 676, 703, 740, 754, 760, 845, 962, 988, 1073, 1102, 1160, 1235, 1352, 1406, 1480, 1508, 1690, 1885, 1924, 1976, 2146, 2204, 2405, 2470, 2755, 2812, 3016, 3211, 3380, 3515, 3770, 3848, 4292, 4408, 4810, 4901, 4940, 5365, 5510, 5624, 6253, 6422, 6760, 7030, 7163, 7540, 8584, 9139, 9620, 9802, 9880, 10730, 11020, 12506, 12844, 13949, 14060, 14326, 15080, 16055, 18278, 19240, 19604, 20387, 21460, 22040, 24505, 25012, 25688, 27898, 28120, 28652, 31265, 32110, 35815, 36556, 39208, 40774, 42920, 45695, 49010, 50024, 55796, 57304, 62530, 64220, 69745, 71630, 73112, 81548, 91390, 93119, 98020, 101935, 111592, 118807, 125060, 128440, 139490, 143260, 163096, 181337, 182780, 186238, 196040, 203870, 237614, 250120, 265031, 278980, 286520, 362674, 365560, 372476, 407740, 465595, 475228, 530062, 557960, 594035, 725348, 744952, 815480, 906685, 931190, 950456, 1060124, 1188070, 1325155, 1450696, 1813370, 1862380, 2120248, 2376140, 2650310, 3445403, 3626740, 3724760, 4752280, 5300620, 6890806, 7253480, 10601240, 13781612, 17227015, 27563224, 34454030, 68908060, 137816120]

約数ペア:

[(1, 137816120), (2, 68908060), (4, 34454030), (5, 27563224), (8, 17227015), (10, 13781612), (13, 10601240), (19, 7253480), (20, 6890806), (26, 5300620), (29, 4752280), (37, 3724760), (38, 3626740), (40, 3445403), (52, 2650310), (58, 2376140), (65, 2120248), (74, 1862380), (76, 1813370), (95, 1450696), (104, 1325155), (116, 1188070), (130, 1060124), (145, 950456), (148, 931190), (152, 906685), (169, 815480), (185, 744952), (190, 725348), (232, 594035), (247, 557960), (260, 530062), (290, 475228), (296, 465595), (338, 407740), (370, 372476), (377, 365560), (380, 362674), (481, 286520), (494, 278980), (520, 265031), (551, 250120), (580, 237614), (676, 203870), (703, 196040), (740, 186238), (754, 182780), (760, 181337), (845, 163096), (962, 143260), (988, 139490), (1073, 128440), (1102, 125060), (1160, 118807), (1235, 111592), (1352, 101935), (1406, 98020), (1480, 93119), (1508, 91390), (1690, 81548), (1885, 73112), (1924, 71630), (1976, 69745), (2146, 64220), (2204, 62530), (2405, 57304), (2470, 55796), (2755, 50024), (2812, 49010), (3016, 45695), (3211, 42920), (3380, 40774), (3515, 39208), (3770, 36556), (3848, 35815), (4292, 32110), (4408, 31265), (4810, 28652), (4901, 28120), (4940, 27898), (5365, 25688), (5510, 25012), (5624, 24505), (6253, 22040), (6422, 21460), (6760, 20387), (7030, 19604), (7163, 19240), (7540, 18278), (8584, 16055), (9139, 15080), (9620, 14326), (9802, 14060), (9880, 13949), (10730, 12844), (11020, 12506)]