28424550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 92565504

約数和(自身を除く): 64140954

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 25, 30, 33, 35, 42, 46, 50, 55, 66, 69, 70, 75, 77, 105, 107, 110, 115, 138, 150, 154, 161, 165, 175, 210, 214, 230, 231, 253, 275, 321, 322, 330, 345, 350, 385, 462, 483, 506, 525, 535, 550, 575, 642, 690, 749, 759, 770, 805, 825, 966, 1050, 1070, 1150, 1155, 1177, 1265, 1498, 1518, 1605, 1610, 1650, 1725, 1771, 1925, 2247, 2310, 2354, 2415, 2461, 2530, 2675, 3210, 3450, 3531, 3542, 3745, 3795, 3850, 4025, 4494, 4830, 4922, 5313, 5350, 5775, 5885, 6325, 7062, 7383, 7490, 7590, 8025, 8050, 8239, 8855, 10626, 11235, 11550, 11770, 12075, 12305, 12650, 14766, 16050, 16478, 17227, 17655, 17710, 18725, 18975, 22470, 24150, 24610, 24717, 26565, 27071, 29425, 34454, 35310, 36915, 37450, 37950, 41195, 44275, 49434, 51681, 53130, 54142, 56175, 58850, 61525, 73830, 81213, 82390, 86135, 88275, 88550, 103362, 112350, 123050, 123585, 132825, 135355, 162426, 172270, 176550, 184575, 189497, 205975, 247170, 258405, 265650, 270710, 369150, 378994, 406065, 411950, 430675, 516810, 568491, 617925, 676775, 812130, 861350, 947485, 1136982, 1235850, 1292025, 1353550, 1894970, 2030325, 2584050, 2842455, 4060650, 4737425, 5684910, 9474850, 14212275, 28424550]

約数ペア:

[(1, 28424550), (2, 14212275), (3, 9474850), (5, 5684910), (6, 4737425), (7, 4060650), (10, 2842455), (11, 2584050), (14, 2030325), (15, 1894970), (21, 1353550), (22, 1292025), (23, 1235850), (25, 1136982), (30, 947485), (33, 861350), (35, 812130), (42, 676775), (46, 617925), (50, 568491), (55, 516810), (66, 430675), (69, 411950), (70, 406065), (75, 378994), (77, 369150), (105, 270710), (107, 265650), (110, 258405), (115, 247170), (138, 205975), (150, 189497), (154, 184575), (161, 176550), (165, 172270), (175, 162426), (210, 135355), (214, 132825), (230, 123585), (231, 123050), (253, 112350), (275, 103362), (321, 88550), (322, 88275), (330, 86135), (345, 82390), (350, 81213), (385, 73830), (462, 61525), (483, 58850), (506, 56175), (525, 54142), (535, 53130), (550, 51681), (575, 49434), (642, 44275), (690, 41195), (749, 37950), (759, 37450), (770, 36915), (805, 35310), (825, 34454), (966, 29425), (1050, 27071), (1070, 26565), (1150, 24717), (1155, 24610), (1177, 24150), (1265, 22470), (1498, 18975), (1518, 18725), (1605, 17710), (1610, 17655), (1650, 17227), (1725, 16478), (1771, 16050), (1925, 14766), (2247, 12650), (2310, 12305), (2354, 12075), (2415, 11770), (2461, 11550), (2530, 11235), (2675, 10626), (3210, 8855), (3450, 8239), (3531, 8050), (3542, 8025), (3745, 7590), (3795, 7490), (3850, 7383), (4025, 7062), (4494, 6325), (4830, 5885), (4922, 5775), (5313, 5350)]