99105140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 232243200

約数和(自身を除く): 133138060

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 47, 62, 76, 94, 95, 124, 155, 179, 188, 190, 235, 310, 358, 380, 470, 589, 620, 716, 893, 895, 940, 1178, 1457, 1786, 1790, 2356, 2914, 2945, 3401, 3572, 3580, 4465, 5549, 5828, 5890, 6802, 7285, 8413, 8930, 11098, 11780, 13604, 14570, 16826, 17005, 17860, 22196, 27683, 27745, 29140, 33652, 34010, 42065, 55366, 55490, 68020, 84130, 105431, 110732, 110980, 138415, 159847, 168260, 210862, 260803, 276830, 319694, 421724, 521606, 527155, 553660, 639388, 799235, 1043212, 1054310, 1304015, 1598470, 2108620, 2608030, 3196940, 4955257, 5216060, 9910514, 19821028, 24776285, 49552570, 99105140]

約数ペア:

[(1, 99105140), (2, 49552570), (4, 24776285), (5, 19821028), (10, 9910514), (19, 5216060), (20, 4955257), (31, 3196940), (38, 2608030), (47, 2108620), (62, 1598470), (76, 1304015), (94, 1054310), (95, 1043212), (124, 799235), (155, 639388), (179, 553660), (188, 527155), (190, 521606), (235, 421724), (310, 319694), (358, 276830), (380, 260803), (470, 210862), (589, 168260), (620, 159847), (716, 138415), (893, 110980), (895, 110732), (940, 105431), (1178, 84130), (1457, 68020), (1786, 55490), (1790, 55366), (2356, 42065), (2914, 34010), (2945, 33652), (3401, 29140), (3572, 27745), (3580, 27683), (4465, 22196), (5549, 17860), (5828, 17005), (5890, 16826), (6802, 14570), (7285, 13604), (8413, 11780), (8930, 11098)]