89031420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 280627200

約数和(自身を除く): 191595780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 2087, 2133, 2370, 2844, 3555, 4174, 4266, 4740, 6261, 7110, 8348, 8532, 10435, 10665, 12522, 14220, 18783, 20870, 21330, 25044, 31305, 37566, 41740, 42660, 56349, 62610, 75132, 93915, 112698, 125220, 164873, 187830, 225396, 281745, 329746, 375660, 494619, 563490, 659492, 824365, 989238, 1126980, 1483857, 1648730, 1978476, 2473095, 2967714, 3297460, 4451571, 4946190, 5935428, 7419285, 8903142, 9892380, 14838570, 17806284, 22257855, 29677140, 44515710, 89031420]

約数ペア:

[(1, 89031420), (2, 44515710), (3, 29677140), (4, 22257855), (5, 17806284), (6, 14838570), (9, 9892380), (10, 8903142), (12, 7419285), (15, 5935428), (18, 4946190), (20, 4451571), (27, 3297460), (30, 2967714), (36, 2473095), (45, 1978476), (54, 1648730), (60, 1483857), (79, 1126980), (90, 989238), (108, 824365), (135, 659492), (158, 563490), (180, 494619), (237, 375660), (270, 329746), (316, 281745), (395, 225396), (474, 187830), (540, 164873), (711, 125220), (790, 112698), (948, 93915), (1185, 75132), (1422, 62610), (1580, 56349), (2087, 42660), (2133, 41740), (2370, 37566), (2844, 31305), (3555, 25044), (4174, 21330), (4266, 20870), (4740, 18783), (6261, 14220), (7110, 12522), (8348, 10665), (8532, 10435)]