45704520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 154224000

約数和(自身を除く): 108519480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 419, 505, 540, 606, 808, 838, 909, 1010, 1080, 1212, 1257, 1515, 1676, 1818, 2020, 2095, 2424, 2514, 2727, 3030, 3352, 3636, 3771, 4040, 4190, 4545, 5028, 5454, 6060, 6285, 7272, 7542, 8380, 9090, 10056, 10908, 11313, 12120, 12570, 13635, 15084, 16760, 18180, 18855, 21816, 22626, 25140, 27270, 30168, 36360, 37710, 42319, 45252, 50280, 54540, 56565, 75420, 84638, 90504, 109080, 113130, 126957, 150840, 169276, 211595, 226260, 253914, 338552, 380871, 423190, 452520, 507828, 634785, 761742, 846380, 1015656, 1142613, 1269570, 1523484, 1692760, 1904355, 2285226, 2539140, 3046968, 3808710, 4570452, 5078280, 5713065, 7617420, 9140904, 11426130, 15234840, 22852260, 45704520]

約数ペア:

[(1, 45704520), (2, 22852260), (3, 15234840), (4, 11426130), (5, 9140904), (6, 7617420), (8, 5713065), (9, 5078280), (10, 4570452), (12, 3808710), (15, 3046968), (18, 2539140), (20, 2285226), (24, 1904355), (27, 1692760), (30, 1523484), (36, 1269570), (40, 1142613), (45, 1015656), (54, 846380), (60, 761742), (72, 634785), (90, 507828), (101, 452520), (108, 423190), (120, 380871), (135, 338552), (180, 253914), (202, 226260), (216, 211595), (270, 169276), (303, 150840), (360, 126957), (404, 113130), (419, 109080), (505, 90504), (540, 84638), (606, 75420), (808, 56565), (838, 54540), (909, 50280), (1010, 45252), (1080, 42319), (1212, 37710), (1257, 36360), (1515, 30168), (1676, 27270), (1818, 25140), (2020, 22626), (2095, 21816), (2424, 18855), (2514, 18180), (2727, 16760), (3030, 15084), (3352, 13635), (3636, 12570), (3771, 12120), (4040, 11313), (4190, 10908), (4545, 10056), (5028, 9090), (5454, 8380), (6060, 7542), (6285, 7272)]