85534020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3362

約数の個数: 144

約数和(自身を含む): 304903872

約数和(自身を除く): 219369852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 3323, 4290, 5148, 6435, 6646, 8580, 9969, 12870, 13292, 16615, 19938, 25740, 29907, 33230, 36553, 39876, 43199, 49845, 59814, 66460, 73106, 86398, 99690, 109659, 119628, 129597, 146212, 149535, 172796, 182765, 199380, 215995, 219318, 259194, 299070, 328977, 365530, 388791, 431990, 438636, 475189, 518388, 548295, 598140, 647985, 657954, 731060, 777582, 863980, 950378, 1096590, 1295970, 1315908, 1425567, 1555164, 1644885, 1900756, 1943955, 2193180, 2375945, 2591940, 2851134, 3289770, 3887910, 4276701, 4751890, 5702268, 6579540, 7127835, 7775820, 8553402, 9503780, 14255670, 17106804, 21383505, 28511340, 42767010, 85534020]

約数ペア:

[(1, 85534020), (2, 42767010), (3, 28511340), (4, 21383505), (5, 17106804), (6, 14255670), (9, 9503780), (10, 8553402), (11, 7775820), (12, 7127835), (13, 6579540), (15, 5702268), (18, 4751890), (20, 4276701), (22, 3887910), (26, 3289770), (30, 2851134), (33, 2591940), (36, 2375945), (39, 2193180), (44, 1943955), (45, 1900756), (52, 1644885), (55, 1555164), (60, 1425567), (65, 1315908), (66, 1295970), (78, 1096590), (90, 950378), (99, 863980), (110, 777582), (117, 731060), (130, 657954), (132, 647985), (143, 598140), (156, 548295), (165, 518388), (180, 475189), (195, 438636), (198, 431990), (220, 388791), (234, 365530), (260, 328977), (286, 299070), (330, 259194), (390, 219318), (396, 215995), (429, 199380), (468, 182765), (495, 172796), (572, 149535), (585, 146212), (660, 129597), (715, 119628), (780, 109659), (858, 99690), (990, 86398), (1170, 73106), (1287, 66460), (1430, 59814), (1716, 49845), (1980, 43199), (2145, 39876), (2340, 36553), (2574, 33230), (2860, 29907), (3323, 25740), (4290, 19938), (5148, 16615), (6435, 13292), (6646, 12870), (8580, 9969)]