99252720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 389975040

約数和(自身を除く): 290722320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 419, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 838, 840, 846, 940, 987, 1008, 1128, 1257, 1260, 1316, 1410, 1645, 1676, 1680, 1692, 1880, 1974, 2095, 2115, 2256, 2514, 2520, 2632, 2820, 2933, 2961, 3290, 3352, 3384, 3760, 3771, 3948, 4190, 4230, 4935, 5028, 5040, 5264, 5640, 5866, 5922, 6285, 6580, 6704, 6768, 7542, 7896, 8380, 8460, 8799, 9870, 10056, 11280, 11732, 11844, 12570, 13160, 14665, 14805, 15084, 15792, 16760, 16920, 17598, 18855, 19693, 19740, 20112, 23464, 23688, 25140, 26320, 26397, 29330, 29610, 30168, 33520, 33840, 35196, 37710, 39386, 39480, 43995, 46928, 47376, 50280, 52794, 58660, 59079, 59220, 60336, 70392, 75420, 78772, 78960, 87990, 98465, 100560, 105588, 117320, 118158, 118440, 131985, 137851, 140784, 150840, 157544, 175980, 177237, 196930, 211176, 234640, 236316, 236880, 263970, 275702, 295395, 301680, 315088, 351960, 354474, 393860, 413553, 422352, 472632, 527940, 551404, 590790, 689255, 703920, 708948, 787720, 827106, 886185, 945264, 1055880, 1102808, 1181580, 1240659, 1378510, 1417896, 1575440, 1654212, 1772370, 2067765, 2111760, 2205616, 2363160, 2481318, 2757020, 2835792, 3308424, 3544740, 4135530, 4726320, 4962636, 5514040, 6203295, 6616848, 7089480, 8271060, 9925272, 11028080, 12406590, 14178960, 16542120, 19850544, 24813180, 33084240, 49626360, 99252720]

約数ペア:

[(1, 99252720), (2, 49626360), (3, 33084240), (4, 24813180), (5, 19850544), (6, 16542120), (7, 14178960), (8, 12406590), (9, 11028080), (10, 9925272), (12, 8271060), (14, 7089480), (15, 6616848), (16, 6203295), (18, 5514040), (20, 4962636), (21, 4726320), (24, 4135530), (28, 3544740), (30, 3308424), (35, 2835792), (36, 2757020), (40, 2481318), (42, 2363160), (45, 2205616), (47, 2111760), (48, 2067765), (56, 1772370), (60, 1654212), (63, 1575440), (70, 1417896), (72, 1378510), (80, 1240659), (84, 1181580), (90, 1102808), (94, 1055880), (105, 945264), (112, 886185), (120, 827106), (126, 787720), (140, 708948), (141, 703920), (144, 689255), (168, 590790), (180, 551404), (188, 527940), (210, 472632), (235, 422352), (240, 413553), (252, 393860), (280, 354474), (282, 351960), (315, 315088), (329, 301680), (336, 295395), (360, 275702), (376, 263970), (419, 236880), (420, 236316), (423, 234640), (470, 211176), (504, 196930), (560, 177237), (564, 175980), (630, 157544), (658, 150840), (705, 140784), (720, 137851), (752, 131985), (838, 118440), (840, 118158), (846, 117320), (940, 105588), (987, 100560), (1008, 98465), (1128, 87990), (1257, 78960), (1260, 78772), (1316, 75420), (1410, 70392), (1645, 60336), (1676, 59220), (1680, 59079), (1692, 58660), (1880, 52794), (1974, 50280), (2095, 47376), (2115, 46928), (2256, 43995), (2514, 39480), (2520, 39386), (2632, 37710), (2820, 35196), (2933, 33840), (2961, 33520), (3290, 30168), (3352, 29610), (3384, 29330), (3760, 26397), (3771, 26320), (3948, 25140), (4190, 23688), (4230, 23464), (4935, 20112), (5028, 19740), (5040, 19693), (5264, 18855), (5640, 17598), (5866, 16920), (5922, 16760), (6285, 15792), (6580, 15084), (6704, 14805), (6768, 14665), (7542, 13160), (7896, 12570), (8380, 11844), (8460, 11732), (8799, 11280), (9870, 10056)]